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Image credit to Ryder Wear ♦ 

Many runners experience back pain, especially lower back pain. However, research shows that back pain is less common among runners. So, although running is not bad for your back, there are several things you can do to avoid suffering from back pain while and after running.

A sedentary lifestyle significantly increases the incidence of recurring low back pain. But runners have other factors that can lead to nonspecific lower back pain.
The main causes of back pain while and after running are:

• Hyperlordosis – A condition that occurs when the lower back experiences stress or extra weight and is arched to point of muscle pain or spasms.
• Muscle strains and sprains.
• Excessive wear and tear of the spinal discs, known as degenerative disc disease (DDD).

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Disclaimer: This post is not medical advice and is not intended to provide diagnosis or treatment for any medical conditions. Please consult a physician or other health care professional for your specific health care and/or medical needs or concerns.

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Here are 8 tips for preventing lower back pain while and after running:

1. Suitable Running Shoes

Wearing the wrong or worn-out running shoes can lead to lower back pain.
Running shoes need to fit your feet, running activity, style, body weight, and the surface on which you run.
Click on the link below to read more on how to find the best running shoes for you:
What to look for when buying running shoes?

Highly Cushioned Running Shoes May Contribute to Back Pain

Highly cushioned running shoes absorb shock and help to protect the joints, but they may also change the way your foot hits the ground.
Several studies have demonstrated that runners land harder when landing on cushioned surfaces. Some cushioned running shoes can force the impact toward the middle of the foot and the toes rather than the heel. This may create a misalignment that can radiate to your lower back over time and lead to back pain.

Insoles Can Help

Shoe inserts are sometimes used to treat lower back pain in people who have a pronated foot function or type of foot dysfunction or imbalance. A study showed that interventions that modify foot function, such as wearing orthotic insoles, may help reduce or even prevent lower back pain.

2. Strength Training For Runners

Strength training for runners and exercises that improve your posture helps prevent back pain from running.
When our core, glutes, hips, or hamstrings are weak, the back muscles work harder to compensate. So you should do strength exercises that focus on those muscles.

Regarding the training frequency, the Office of Disease Prevention and Health Promotion recommendation is to do back-strengthening and stretching exercises at least two days a week.

3. Doing A Proper Warm-up

A warm-up before a run helps us to run faster and reduces the risk of injuries. However, when suffering from lower back pain a proper warm-up is crucial.

A proper warm-up includes the following 3 steps detailed in the Warm-up Before Running post:
1) Dynamic warm-up to lubricate the joints
2) Technique exercises
3) Walking/Easy running

To protect your back, you must also do warm-up exercises for the spine. Such as the Cat / Cow exercise.
In the following link, there are 8 example exercises for your back to include in your warm-up routine:
Warm-Up Exercises to Protect the Back

4. Avoid Overtraining

Not giving yourself enough recovery time leads to injuries and pains, such as lower back pain.
When you overtrain, there is a risk of stretching or tearing the muscles and ligaments in your lower back, which can lead to symptoms such as pain, stiffness, and muscle spasms.

10 Signs That Indicate Overtraining:

1. Persistent injuries or muscle pain.
2. A decline in performance.
3. The legs feel heavy and tired.
4. Persistent fatigue.
5. Increased irritability and moodiness.
6. Feeling slower and weaker.
7. Loss of motivation.
8. Reduced appetite and weight loss.
9. No Period.
10. Higher heart rate

5. A Good Night’s Sleep

Getting enough sleep is needed to avoid low back pain. A good sleep gives your spine time to recover from the previous day’s activities. It also helps the spine decompress after running.
However, getting too much sleep is not good for you either. Because people who oversleep are more likely to experience back pain.
Usually, the reasons for back pain after a night’s sleep are:

• An old or wrong mattress
• Poor sleeping position
• Laying on your back for long periods

6. A Good Running Form

A poor running technique may lead to lower back pain and other pains and eventually turn into irritating injuries.
However, a proper running technique will help you reduce the impact on your body as you run.
Additionally, a good technique will help you maintain proper running posture and control of the lumbopelvic region, which reduces pressure on the lumbar spine and reduce back pain.

So, although there is a debate about whether there is one correct running technique or whether it varies from person to person, most experts agree on the following guidelines:

• Run from your hips, and drive forward with your knees.
• Your body should be leaning slightly forward from the ankles and the spine at a moderate angle.
• Upper body while running:
  Keep your upper torso straight, so the head should be up with your eyes looking ahead.
  The shoulders need to be relaxed and slightly pulled back.
• Swing your arms naturally while your elbows are about 90 degrees and close to your body.
• Although most runners and even elite runners are heel strikers, it is recommended to land with the forefoot or mid-foot, but not with the heel. Thus reducing stress on your joints during the run.

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When running on a treadmill, maintain a correct posture by keeping your shoulders back, your body upright, and your head up.
Do not lean forward because the treadmill pulls your feet backward. Unless you are using a steep incline, that may require leaning forward.
If you lean forward too much, you may end up with lower back and neck pains.

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7. Yoga For Runners

Yoga is a mind-body exercise that combines physical postures, controlled breathing, and meditation to achieve relaxation, which is often recommended to treat not only back pain but the stress that accompanies it.

Practicing yoga for even a few minutes a day can help to prevent or relieve back pain.
So, runners with limited time can include a few yoga poses in the cool-down after a run.

Following are several yoga poses that may be helpful in treating back pain recommended by Healthline (with example videos):

1. Child’s Pose (highly recommended)
2. Cat-Cow (highly recommended)
3. Two-Knee Spinal Twist (highly recommended)
4. Downward-Facing Dog
5. Extended Triangle
6. Sphinx Pose
7. Cobra Pose
8. Locust Pose
9. Bridge Pose

Notice: If you feel pain while doing a pose, stop the practice (especially when practicing poses 4 – 10).

8. Running Downhill – Smaller Steps and Avoid If Possible

Downhill running without proper engagement of the core muscles can put a lot of pressure on the lower back, resulting in pain and soreness afterward.
So generally, if you suffer from back pain, you should avoid running downhill as much as possible.

How to Run Downhill Properly

While running downhill, you should shorten your stride and take smaller steps, especially when there is a steep descent.

Our instinct is to lean back when running downhill. But this puts a strain on your joints and lower back. Therefore it is better to lean forward.

A lot of people can develop stress in their lower back from being unaware of keeping their core strength as they run downhill. Also, holding your stomach in as you run down steep hills can take a lot of pressure off your lower back.

Finally, if the terrain is too steep, do not hesitate to slow down and walk.

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➤ References

1. T Videman, S Sarna, M C Battié, S Koskinen, K Gill, H Paananen, L Gibbons (1995): “The Long-Term Effects of Physical Loading and Exercise Lifestyles on Back-Related Symptoms, Disability, and Spinal Pathology Among Men“. Published by Spine Journal. https://journals.lww.com/spinejournal/Abstract/1995/03150/The_Long_Term_Effects_of_Physical_Loading_and.11.aspx
2. “Everything You Need to Know About Hyperlordosis“. Published by Healthline’s Medical Affairs. Medically reviewed by William Morrison, M.D. — By Marjorie Hecht — Updated on September 2, 2018. https://www.healthline.com/health/hyperlordosis
3. Chaunie Brusie, Jason M. Highsmith, MD Neurosurgeon (Aug 24, 2021): “Degenerative Disc Disease Symptoms, Causes, Treatments and More“. Published on SpineUniverse .
   https://www.spineuniverse.com/conditions/degenerative-disc-disease
4. Rice, Hannah M.; Jamison, Steve T.; Davis, Irene S. (2016): “Influence of Footwear and Foot Strike on Load Rates during Running“. Published on Medicine & Science in Sports & Exercise.
   https://journals.lww.com/acsm-msse/Fulltext/2016/12000/Footwear_Matters__Influence_of_Footwear_and_Foot.14.aspx
5. Hylton B. Menz, Alyssa B. Dufour, Jody L. Riskowski, Howard J. Hillstrom, and Marian T. Hannan (2013) “Foot posture, foot function and low back pain: the Framingham Foot Study“. Rheumatology 52(12) pp2275–2282. Available on: https://academic.oup.com/rheumatology/article/52/12/2275/1802417
6. “Prevent Back Pain” (2021). Published on: Healthfinder.gov. Provided by: U.S. Department of Health and Human Services.
   https://health.gov/myhealthfinder/healthy-living/safety/prevent-back-pain
7. Henry Halse (2019): “Pre-Workout Stretches to Protect the Back“. Published on LIVESTRONG.com.
   https://www.livestrong.com/article/106856-warmup-exercises-protect-back/
8. Rory McAllister (2022): “Is Heel Striking Dangerous? The Latest Research On Heel Strike Vs Forefoot Running“. Published on Marathon Handbook.
   https://marathonhandbook.com/forefoot-vs-heel-strike-running/
9. “The 10 Best Yoga Poses for Back Pain“. Published by Healthline’s Medical Affairs. Medically reviewed by Gregory Minnis, DPT, Physical Therapy — By Emily Cronkleton — Updated on August 25, 2020. https://www.healthline.com/health/fitness-exercise/yoga-for-back-pain

Patellofemoral pain syndrome (PFPS), also known as a runner’s knee, is common among runners and cyclists. It is also reported to be about 25%–30% of all injuries seen in a sports medicine clinic.
But it can be prevented!
So here are 8 tips on how to prevent Runner’s Knee.

What is Runner’s Knee?

Runner’s knee is the common term used to describe any one of several conditions that cause pain around the kneecap, also known as the patella.
These conditions include anterior knee pain syndrome, patellofemoral malalignment, chondromalacia patella, and iliotibial band syndrome.

As the name suggests, running is a common cause of a runner’s knee. However, any activity that repeatedly stresses the knee joint can cause the disorder, for example, walking, skiing, biking, jumping, cycling, and playing soccer.

According to the Harvard Medical School, runners’ knee is more common in women than in men, particularly in middle-aged women. Also, overweight people are especially prone to a runner’s knee.

Runner’s Knee Symptoms

There are several possible underlying causes of a runner’s knee, and because of this variety, its symptoms can vary. Some symptoms are relatively common. Other symptoms are a result of an underlying knee condition.

Primary symptoms of runner’s knee may include:

• Pain in the front of the knee.
  Misalignment of the femoral groove and the patella may cause pain around the front of the knee or the sides of the kneecap.
• Knee crepitus.
• Pain worsens when moving.
• Knee swelling.
• Stiffness in the knee after rest.

Here are 8 Tips on How to Prevent Runner’s Knee:

1. Strengthen and Stretch Your Lower Body

Do exercises for strengthening and especially stretch your quads, calves, and hamstrings.
Strengthening your lower body will help to keep the knee stable while running.
Also, stretching helps to increase leg flexibility and reduce tightness.

Here are 10 exercises for a runner’s knee recommended by Healthline:

1. Standing quad stretch
2. Standing hip flexor stretch
3. Straight leg lift
4. Standing calf stretch
5. Step up
6. Clam exercise
7. Wall slide
8. Donkey kick
9. IT band stretch
10. Hamstring stretch

2. Proper Warm-up and Cool-down

Do a proper Warm-up before running and Cool-down after.

Warm-up

Running when the muscles are cold and the joints are stiff, can lead to a runner’s knee and other unnecessary injuries.
A proper warm-up includes the following 3 steps:
1) Dynamic warm-up to lubricate the joints
2) Technique exercises
3) Walking/Easy running

Cool-down

The post-run cool-down dramatically reduces the chances of running injuries including the runner’s knee. It relaxes the muscles and helps to eliminate lactic acid and other metabolic waste products from the muscles.

A proper cool-down includes two parts:
1) Jogging and/or walking
2) Static stretching

For information, doing static stretches improve your flexibility and range of movement. It also speeds the recovery by bringing more blood and oxygen to your muscles.

3. Try Not to Run on Hard Surfaces

Running on hard surfaces increases the impact force when your foot hits the ground and delivers more force to your joints. This may lead to a runner’s knee, so try not to run on hard surfaces like concrete.

4. Use Shoe Inserts If Needed

Use shoe inserts if you have problems that may lead to the runner’s knee.
If your runner’s knee is caused, even partially, by foot biomechanics, inserts (or insoles) for the runner’s knee can help.

The insoles’ support prevents the inward rotation of the knee that results from overpronation of the foot.

5. Gradually Increase Mileage and Intensity

The more miles you run, the more time the body needs for recovery and getting used to the training volume and intensity.
Listed below are 4 guidelines for gradual and consistent training:

• Increase the running distance slowly.
• A drastic increase in the weekly mileage can cause a runner’s knee and other injuries. For example, if you usually run 20 miles per week, you should not jump in one week to 30 miles.
• It is recommended not to increase the weekly mileage above 10% than the week before.
• However, the training progress should not be linear, cutting back mileage and intensity by 40% to 60% every fourth week may help to prevent the runner’s knee and any knee pain injury from becoming a severe injury.

6. Make Sure Your Shoes Have Enough Support

Running shoes are typically neutral and support (stability) shoes.
The support shoes have extra strength in the inner arch to help runners who roll their feet when running.
The arches and heels support force the body to get in posture and center the body correctly. Also, support shoes distribute body weight evenly on the foot.
According to research, running shoes that are suitable for you can help decrease the pressure put on the knees and help with knee pain.

7. Do Not Bend the Knee Past 90 Degrees

Repeated bending and kneeling can irritate the bursa on top of your kneecap. Therefore, avoid bending the knee while bearing weight and flexing the knee past 90°.

8. keep a Healthy Weight

In general, reducing excess body weight can help to prevent a runner’s knee.
Each step taken while running puts 3 to 8 times your body weight on each leg. 
Additionally, extra pounds can cause mobility issues and throw your joints out of alignment.
Therefore, being overweight can cause unwanted stress on the knees.

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Runner’s Knee Frequently Asked Questions

What are the symptoms of a runner’s knee?

The most common runner’s knee (Patellofemoral Pain Syndrome) symptoms are:
1) Rubbing, grinding, or clicking the sound of the kneecap that you hear when you bend and straighten your knee.
2) Pain in and around the kneecap that happens when you are active. Or pain after sitting for a long time with the knees bent. This sometimes causes weakness or feelings of instability.
3) Kneecap that is tender to the touch.

What is the fastest way to recover from a runner’s knee?

To speed recovery from runner’s knee and relieve pain, you can:
1) Rest your knee when possible.
2) Ice your knee to ease pain and swelling.
3) Compression: Wrap your knee with an elastic bandage or sleeve to restrict swelling,
4) Elevate your leg on a pillow when you sit or lie down.
5) Do stretching and strengthening exercises, especially for your quadriceps muscles, calves, and hamstrings.

How long does it take to recover from a runner’s knee?

On average, it takes four to six weeks to recover from the runner’s knee (patellofemoral pain syndrome). However, it is individual and depends on the injury severity, so some runners may recover more quickly, while others take longer to heal.

Can I do squats if I have bad knees?

Squat exercises can help build leg and hip strength, leading to more stable joints.
As long as you’re able to practice with minimal knee joint discomfort, it is safe to include squats in your exercise routine.
People with “runner’s knee” may find the most benefit in Wall Squats since squatting against the wall can help reduce the risk of putting unnecessary or incorrect pressure on the knees.

Post Images Credits:

• Image credit to Ryder Wear

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Want to run faster and improve your athletic performance? Discover the secret to unlocking your potential with VO2 max – a crucial metric that measures your body’s ability to consume and use oxygen during exercise. In this post, we’ll explain what VO2 max is and why it matters for runners, cyclists, and swimmers. We’ll also share tips for improving your VO2 max to help you achieve your fitness goals. Ready to take your running game to the next level? Let’s dive in!

Although it sounds like a rocket name, in short, VO2 max is the maximum volume of oxygen that your muscles can consume per minute.

Therefore, it is referred to as aerobic power since it measures the rate at which oxygen is consumed. That means it directly relates to your current cardiovascular fitness.

1. So, What is VO2 Max?

VO2 Max is an abbreviation for the Maximum Volume of O2 (oxygen), which is transferred to the blood. The VO2 level changes and increases as you start exercising, and the VO2 Max is the level at which the amount of oxygen you process hits its maximum and plateaus.

In short, it’s a combination of how much oxygen-rich blood your heart can pump and the muscles’ efficiency in extracting and utilizing the oxygen.

Since VO2 max refers to the maximum amount of oxygen you can utilize during exercise, it’s commonly used to test the aerobic endurance or cardiovascular fitness of athletes before and at the end of a training cycle.

VO2 Max Measurement

VO2 max is measured in milliliters of oxygen consumed in one minute, per kilogram of body weight (ml/kg/min). 

For example, a runner with a VO2 max of 65 ml/kg/min will be able to perform at a high level for a longer duration than a runner with a score of 40 mL/kg/min.

However, this relates to aerobic work. Someone with a high VO2max will not necessarily be able to perform at a higher capacity during resistance exercise or short-duration high-intensity work, such as sprints.

2. Why Measuring VO2 Max is Important?

VO2 max is very important because it may be used as a representation of how much oxygen your body utilizes during exercise at a maximum effort.
This means the value of VO2max reflects the total body health that extends from the integrated functioning of multiple physiological systems. So, it reveals the heart, lungs, blood vessels, muscles, and nervous system all work together.

The importance of VO2 Max was further emphasized when in 2016 the American Heart Association published an official scientific statement recommending that clinicians routinely measure VO2max and consider it as a vital sign, together with traditional measures like body temperature, blood pressure, and heart and respiration rates.

Additionally, it’s one of the most important running metrics because it can also have an impact on running efficiency and improve form that can help to prevent injuries.

3. What Affects Your VO2 Max Level?

There are many factors that can influence VO2max, e.g. training, age, gender, genetics, and body composition.

Here are the Main 6 Factors Affecting VO2 Max:

• Genetics. It is said to play a 20-30% role in VO2max.
• Age: After the age of 25, the VO2max declines by 1% a year, and about 2% per year after age 30.
• Training status: Athletic training can alter a person’s VO2max by as much as 20% depending on their lifestyle and fitness habits.
• Gender: Males typically have a higher oxygen consumption value than females.
• Body composition. Research studies suggest that VO2max decreases as body fat percentage increases.
• Exercise mode: Measures of athlete’s VO2max on a treadmill, then a cycle, and finally in a swimming pool test. The results will all differ significantly. Treadmill running has been shown to produce the highest values.

4. How Can I Estimate My Own VO2 Max?

The best and most accurate way to assess VO2 max is to undergo a test during which you would be maximally exercising while wearing a mask to collect breath samples that allow a machine to calculate the quantity of oxygen that you are consuming.

However, for many people, this type of testing is not typically available, and there are several other ways to estimate VO2 max:

Calculating VO2 Max

Depending on your age, gender, and even body weight, several equations have been developed to help you estimate your aerobic fitness level from a mile walk, jog, or even a 6-min walk test.

The VO2 formula for absolute VO2 is VO2 (mL/min) = (HR x SV) x a-vO2.
“HR” stands for heart rate in beats/min and “SV” for stroke volume, or the amount of blood the heart pumps in each beat.

Ok, If that’s too much math ☺
You can simply use online calculators, such as ShapeSense VO2 Max Calculator.

Watches that measure VO2 Max during exercise

The most accurate way to find out your VO2 max is under lab conditions using expensive gas exchange equipment. But there is a simpler way, many of the best running watches now use intelligent algorithms and a heart rate monitor to estimate your VO2 max by tracing your vital stats and recent workout performance.

Well, some fitness trackers and watches measure VO2 max. You can find it, particularly in brands such as Garmin, Polar, and Fitbit. Note that a few brands have their terms for VO2max.

For example, Polar Index is an estimation of your maximal oxygen uptake (VO2max) while working out, as explained in the video below:

Some of the Garmin watches display your current VO2 Max rating. Also, Garmin users can see their VO2 Max measurement history with the Garmin Connect app.

You can find in Appendix A of this post the Maximal VO2max Norms.

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5. VO2 Max and Running Performance

Since oxygen is critical to running fast, your VO2 max is the best running fitness measure.
However, don’t confuse running fitness with running results. Having a high fitness level doesn’t always mean you will race well, there are many physiological and mental components to a great race, but having a high fitness level is extremely important.

➤ Scientifically, as exercise intensity increases, so does oxygen consumption.

While running, a point is reached where exercise intensity can continue to increase without the associated rise in oxygen consumption. This point at which oxygen consumption plateaus defines your VO2max.

How does VO2max help to run faster?

Training at VO2max increases the amount of oxygen your body can use. In simple, the more oxygen you can use, the faster you can run.

VO2max running can increase the efficiency of your running and improve your form. Since such workouts are much more intense than regular training, they force you to run more efficiently and with better form.

Furthermore, training at VO2max also increases leg muscle strength and power, which improves the running economy (i.e. how much energy it takes to run at a certain speed).

Therefore, it is helpful and important to include some VO2 max workout running and speed work in your training plan once every 1-2 weeks to help tweak your form and running efficiency.

Even if you’re a very casual athlete, improvements in the VO2max can lead to reduced levels of stress and more ease of getting through your daily tasks.  Such as climbing a flight of stairs or bringing the groceries in, to be honest with ourselves, these two activities leave many of us winded.

6. How to Improve Your VO2Max

In general, there are two ways to improve your VO2 max:
a) Do workouts that increase your oxygen absorption.
b) Decrease your mass (i.e. lose weight).
A good training plan will do both.

In terms of your training, one way to improve VO2Max is by incorporating more high-intensity interval training. This will push your body’s anaerobic threshold and train your body to better-utilizing oxygen.

6.1. Aerobic VO2 Max Workouts

Working on your aerobic fitness is still the best way to affect your VO2 Max score. A beginner should be able to see a physiological change and improvement by up to 10-20% in 4 to 12 weeks.

But it’s also important that your training intensity matches your VO2 Max. If you’re not training hard enough, you could see levels decreasing.

You can increase aerobic capacity simply by doing an activity like running or biking often, or you can use intervals. Researchers have found that 2-3 minutes of moderate to intense aerobic effort that is followed by 1-2 minutes of active rest is what challenges your VO2Max system.

Here are a few workouts which you can do to improve your VO2max:

The following 3 workouts can increase your VO2 max.
There’s one you can do on hills, and another meant for the road/track.
Note that you can do either on a treadmill so long as you adjust the incline as indicated.

➤ If you do not know your current VO2Max, click on read this.

6.1.1. Workout 1: On the Road / Track

30 / 30 and 60 / 60 Seconds Session

• 30 seconds at VO2 max pace
• 30 seconds at 50% of VO2 max pace
• Repeat until feeling like you can’t do anymore
• Do this 30 / 30 for 8 weeks and after that increase to 60 / 60 secs sessions

6.1.2. Workout 2 – Hill or Treadmill Intervals

Hill intervals workout is great for VO2max development.
You’ll need to find a decent hill and then run hard uphill for 2 to 3 minutes (choose your duration before you start), jog back down to your starting point, and repeat.

Pace yourself so you don’t burn out at the top of the first hill. But make sure you finish the workout feeling like you couldn’t do more.

Comments:

• When doing the above workouts, you should do a warm-up before running and a proper cool-down at the end of the exercise.
• You can include the above workouts as part of a short/medium distance run.

6.1.3. Workout 3 – Long interval workout to improve VO2 max

Training at or near your VO2 max pace improves your body’s ability to process a higher volume of oxygen. Below there are two training examples to do that:

Example 1 – Do 20 minutes interval workout:

• ► 3 minutes at VO2 max pace
• ► 2 minutes of easy running
• ► Repeat 4 times

Example 2 – Do 20 minutes of 85% VO2max: 
Training at about 85 percent of your VO2max pace improves your muscles’ ability to process oxygenated blood. Just divide your VO2max pace by 85 percent (0.85), then use that pace for a 20-minute run.

6.2. Increase your VO2 Max by losing weight (fat)

It’s losing body fat to be exact, as losing muscle would be detrimental to your physical prowess.

VO2 is scored relative to body weight. Therefore cutting down our body fat percentage would indirectly increase our VO2max value.

Following are the 14 best ways to burn fat fast as advised by Healthline’s Medical Affairs:

1. Start strength training.
   Strength training is a type of exercise that requires you to contract your muscles against resistance.
2. Follow a high-protein diet
3. Squeeze in more sleep
4. Add vinegar to your diet
5. Eat more healthy fats
6. Drink healthier beverages
7. Fill up on fiber
8. Cut down on refined carbs
9. Increase your cardio (aerobic exercise)
10. Drink coffee
11. Try high-intensity interval training (HIIT)
12. Add probiotics to your diet
13. Increase your iron intake
14. Give intermittent fasting a shot

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7. VO2 Max Frequently Asked Questions

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Appendix A – Maximal VO2 Max Norms Table

Following is the VO2 max chart, taken from top-end sports, that shows normative data for VO2max by gender and age.

Maximal Oxygen Uptake Norms For Women (ml/kg/min)

	Age (years)
Rating	18-25	26-35	36-45	46-55	56-65	65+
Excellent	> 56	> 52	> 45	> 40	> 37	> 32
Good	47-56	45-52	38-45	34-40	32-37	28-32
Above average	42-46	39-44	34-37	31-33	28-31	25-27
Average	38-41	35-38	31-33	28-30	25-27	22-24
Below average	33-37	31-34	27-30	25-27	22-24	19-21
Poor	28-32	26-30	22-26	20-24	18-21	17-18
Very poor	< 28	< 26	< 22	< 20	< 18	< 17

Maximal Oxygen Uptake Norms For Men (ml/kg/min)

	Age (years)
Rating	18-25	26-35	36-45	46-55	56-65	65+
Excellent	> 60	> 56	> 51	> 45	> 41	> 37
Good	52-60	49-56	43-51	39-45	36-41	33-37
Above average	47-51	43-48	39-42	36-38	32-35	29-32
Average	42-46	40-42	35-38	32-35	30-31	26-28
Below average	37-41	35-39	31-34	29-31	26-29	22-25
Poor	30-36	30-34	26-30	25-28	22-25	20-21
Very poor	< 30	< 30	< 26	< 25	< 22	< 20

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➤ Athletes With The Highest Recorded VO2 Max Scores

Once you have found your position in the VO2 Max Norms tables above, you will be amazed at the VO2 level of the elite athletes.
For example, cyclist Oskar Svendsen’sscore is 97.5! The score of the ultra runner Kilian Jornet is 92.0.

Following is the list of athletes with the highest recorded VO2 Max scores ever.

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➤ References

1. David Dack (2022): “The Complete Guide To VO2 Max – Why It’s Important & How To Measure it (2022 Update)“. Runners Blueprint.
   https://www.runnersblueprint.com/vo2-max
2. Ross, Robert, Steven N. Blair, Ross Arena, Timothy S. Church, Jean-Pierre Després, Barry A. Franklin, William L. Haskell, et al. “Importance of Assessing Cardiorespiratory Fitness in Clinical Practice: A Case for Fitness as a Clinical Vital Sign: A Scientific Statement From the American Heart Association.” Circulation. American Heart Association, November 21, 2016.
   https://www.ahajournals.org/doi/full/10.1161/CIR.0000000000000461
3. UC Davis Health – Sports Medicine: “VO2 Rate of Oxygen Consumption“.
   https://health.ucdavis.edu/sports-medicine/resources/vo2description
4. Shete, A.N., Bute, S.S. and Deshmukh, P.R. (2014) “A Study of VO2 Max and Body Fat Percentage in Female Athletes“. Journal of Clinical and Diagnostic Research, 8, BC01-BC03.
   https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4316241/
5. Rachael Link, MS, RD (2019) and Medically reviewed by Grant Tinsley, Ph.D., Nutrition: “12 Ways to Promote Long-Term Fat Loss“. Published by Healthline’s Medical Affairs.
   https://www.healthline.com/nutrition/best-ways-to-burn-fat
6. “High-intensity interval training” – Wikipedia.
   https://en.wikipedia.org/wiki/High-intensity_interval_training
7. Neufer PD. (1989): “The effect of detraining and reduced training on the physiological adaptations to aerobic exercise training“. Sports Medicine 08, 302-320.
   https://pubmed.ncbi.nlm.nih.gov/2692122/

The treadmill is the perfect partner for a cardio workout and building endurance without putting too much stress on the body. It’s also a convenient option for getting physically and mentally fit when running outside is not possible.
To make the most of your treadmill workout, it’s important to know some tips for running on a treadmill. By following these tips, you can improve your technique, stay motivated, and get better results.

While running on a treadmill, you have full control over your speed and incline, and you can easily adjust the workout intensity to match your fitness level.

For those who are lucky to have access to a treadmill, here are 12 great treadmill running tips that can help you have an efficient, healthier, enjoyable treadmill workout and also improve your outside running.

1. Get Familiar with Your Treadmill and Its Features

To maximize your workout, learn the various functions of the treadmill that you are using.
If you use a home treadmill, carefully read the user manual. And, if you are using a treadmill at the gym, ask a trainer to walk you through its functions before you hop on since it’s not always obvious at first glance.

Many treadmills have the following features:

• View and adjust your speed showing how fast you are going.
  Depending on the model and age of your treadmill, the mechanism to change the speed may be a keypad entry, a push-button, or a dial.
  The pace display on the console is usually in Miles Per Hour (mph) or Kilometers Per Hour.
  
• A heart-rate monitor to help you measure the intensity of your workout.
  Monitoring your heart rate while training helps to improve your cardiovascular fitness. While running, your heart rate can indicate if you push yourself too hard or whether you can increase the intensity to achieve your target heart rate.

• A calorie burn calculator that shows you what you are getting from your run. However, usually, these readouts aren’t very accurate since they do not consider your age, weight, gender, and so on. 
  Still, if you do the same workout regularly and the “calories burned” number goes up, this means you’re getting more fit.
  
• Pre-set training programs, to assist you in varying your workout. These can be useful because they allow you to just set and forget, without making adjustments and pressing buttons while you’re exercising.
  
• View and adjust your speed showing how fast you are going. This is usually in miles per hour. If you prefer a minutes-per-mile measurement, check this chart.
  
• Automatic and manual incline

• There are treadmills with a built-in cooling fan to keep you cool while exercising, such as XTERRA Fitness TRX4500.
  With a built-in fan or stand fan, not only does the breeze feel good when you get hot, but the airflow makes it mentally easier. Also, you’ll get that added wind resistance without needing to change the incline.

2. Start With a Proper Warm-Up

Just as with outdoor running,  a proper warm-up is essential for avoiding injuries. Additionally, a proper warm-up can improve your running performance.

When the muscles are cold and the joints are stiff, intense training can endanger the muscles and expose us to unnecessary injuries. Therefore a proper warm-up is required.

A warm-up raises your heart rate, sends oxygen to your muscles, and raises their temperature, so the muscles work more efficiently during the workout.

A proper warm-up should include the following 3 steps:

1) Dynamic warm-up to lubricate the joints
2) Technique exercises
3) Walking/Easy running

More information on how to do a proper warm-up down in the post: “Warm-up before running is essential, but it should be done correctly”

3. Safety: First Rule – Not Step On or Off While the Treadmill Is Moving

In our treadmill running tips, safety is first and foremost.
It’s important to avoid injuries by not jumping or falling off a fast-moving treadmill. If you need to run to the bathroom, grab a hand towel, or get some water, slow the machine down to a very reduced pace and lower the incline. Then step off carefully.
When you get back on, do the same, and don’t try to pick up right where you left off at a fast pace or high incline.

Also, before starting a workout, make sure you have everything you need, like a towel, water, headphones, etc. So you won’t be tempted to hop off.

More safety tips for running on a treadmill:

• Look forward
• Don’t rely on handrails
• Start by straddling the deck
• Increase either speed or incline
• Don’t go barefoot
• Don’t step off a moving treadmill
• Keep children away
• Leave plenty of space

4. Use a Slight Incline (if possible)

If your treadmill has manual or automatic incline adjustment, set the incline between 1 to 2 percent. So, you’ll use the incline for a more intense treadmill workout.
Since there is no wind resistance indoors, a gentle uphill better simulates outdoor running. Of course, if you’re just getting started with running, it’s okay to set your treadmill’s incline to zero until you build up your fitness and increase your comfort level on the treadmill.

But once you’re comfortable, don’t decrease. Keeping the incline at zero is actually like running on a slight downhill. Don’t let it be too easy. If you’re watching a TV show while you barely break a sweat on the treadmill, you’re probably not working hard enough.
While it’s not good to do every run or your entire run at a hard pace (easy days are important), you should once in a while try harder and push yourself.

Using an incline is a great way to increase calorie burning. You will burn more calories per mile when walking uphill. The American College of Sports Medicine notes that for every 1% of the grade, you increase your calories burned by about 12%.

Uphill Interval Training

Researchers found that incorporating uphill interval running within the training programs of distance runners improves various physiological, biomechanical, and neuromuscular parameters relevant to running performance. Therefore, for at least part of your workout, try increasing your speed or incline, so you’re feeling challenged.

Use the incline on the treadmill for an interval training workout. The high-intensity interval will bring you to a vigorous level of exertion, then the recovery phase will let you catch your breath.

Don’t Make the Incline Too Steep

At the same time, don’t set the incline too steep, i.e. more than 7 percent. This places too much strain on your back, hips, and ankles, which also may lead to running injuries.

Some runners assume they’re getting a good workout if they challenge themselves to complete their entire run on a steep incline (anything over 2 percent). But that much straight hill running is never a good idea and could lead to injuries. Think about it: Outside, you would never find a 3-mile hill at a 5 or 6 percent incline.

So, while training, every few minutes alternate between steep inclines and flat running.
The uphill segments help build strength, and the flatter ones build stamina and endurance. 

You can do this manually and a better option (if possible) is to use a predefined program on your treadmill. E.g. in the following video by Runner’s World:

As a rule of thumb, you should avoid running at a steep incline for more than 5 minutes.

5. No Need to Hold the Handrails While Running

The purpose of the handrails is for safety when getting on and off the treadmill. The handrails also help you if you accidentally trip while training and are useful for people with medical conditions.

However, for an efficient workout, there is no need to hold the rails during the workout, as this causes the following 3 problems:

a)  It forces you to hunch over, an inefficient running form that can lead to neck, shoulder, and back pain.
Keep your posture straight and erect. Your head should be up, your back straight, and your shoulders level.

b) Although holding on to the rails can make you feel like you can keep up the pace and work harder, Actually, you’re reducing your load and making it easier on yourself. Try to pretend that the rails are not even there, as if you’re running outside. If you’re concerned about falling, you’re probably running at too fast of a pace or too steep of an incline. Slow down and/or reduce your incline. Safety and form are more important.

c) Holding the handrails makes your workout easier, it affects the quality of your treadmill workout. It transfers the load from your legs to your upper body, reducing the amount of effort required and reducing the number of calories you burn during your workout.

6. Maintain a Correct Posture Without Leaning Forward

When it comes to running on a treadmill, learning how to run properly on a treadmill is essential for avoiding injury and maximizing results. To run properly on a treadmill, it’s important to:

• Keep your shoulders back
• Keep your body upright
• Keep your head up

Maintaining this posture helps to align your spine and reduce stress on your joints. Additionally, to improve your balance and efficiency while running on a treadmill, try:

• Keeping your arms at a 90-degree angle
• Swinging your arms naturally

By following these tips for how to run properly on a treadmill, you can get the most out of your treadmill workouts while minimizing your risk of injury.

Treadmill Running Form

There is no need to lean forward because the treadmill pulls your feet backward. Unless you are using a steep incline, that may require leaning slightly forward, remember to stand upright and not lean in.
If you lean forward too much, you may end up with neck and back pain, or you could lose your balance.

At the warm-up and while running, it is recommended to check and correct your posture, by settling your shoulders above your hips and pulling in your abs.

Avoid Looking Down While Running

It’s hard to not frequently look at the console to see how much time or distance you have left, but if you are looking down, your running form will be compromised. Don’t stare at your feet, either. You’re likely to run hunched over, which may lead to back and neck pain.

When you get onto a treadmill, you might be tempted to look down at your feet to make sure you are getting onto the platform correctly. But many of us forget to raise our heads as we continue walking or running on the treadmill.

Looking straight ahead is the safest way to run, whether you’re on the treadmill or running outside.

7. Maintain Your Normal Stride Length

In general, you should be running on the treadmill the same way you would run outdoors. So, avoid stride shortening and try to run with your natural gait and your normal stride length. If your form feels off, slow your pace until you feel like you’re using the proper form. Then gradually increase the pace.

Another mistake to avoid is overstriding. Every running expert agrees that overstriding is bad. Reaching forward so that your front foot lands “too far” in front of your center of mass causes you to slam your foot down and brake with each stride, lowering your efficiency and raising your risk of injury.
Since the treadmill’s belt is moving you forward, overstriding creates a braking force with the belt.

To avoid these mistakes, try to keep your feet under your body, not ahead or behind it. Additionally, Keep your stride quick to help minimize the impact transferred to your legs.

8. Improve Your Running Cadence with a Treadmill

What is Running Cadence?

Cadence (also known as stride rate) is the number of steps a runner takes per minute (SPM). It’s the most common metric used to measure running form and remains important for several reasons.

Having the right cadence will improve your running performance and reduce your injury risk, as cadence has a big impact on your running economy.

The more steps you take per minute, the more efficiently you’ll run.

Finding Your Current and Optimal Running Cadence

Elite runners run at a cadence of about 180 steps per minute, however, studies show cadence is not one size fits all. Your optimal cadence depends on several factors, including your height, weight, and running ability.

Cadence also varies based on the type of run you’re doing. A training or long-run cadence will be slower than a speedwork or racing cadence. Therefore you should determine your base cadence for your different types of paces: easy, normal, tempo, marathon, etc.

You can find out your cadence by counting how often one foot hits the belt in a minute (since you have a timer right there on the console). Then multiply that number by two to get your steps per minute (SPM).
A better way is using a sports watch that measures cadence, such as Garmin Forerunner 245, which measures cadence.

How to Improve Cadence with a Treadmill?

To improve your stride count during your treadmill run, focus on taking shorter, quicker strides and keeping your feet close to the belt. This exercise will help you deal with boredom on the treadmill and even improve your outdoor running.

Now that you have a number, you can improve your steps per minute for your different types of runs.

Simply take one of your base steps per minute and increase that by 5 to 10 percent to find your personal goal cadence number. For example, if your base running cadence is 159 SPM, your goal cadence should be between 167 and 175 SPM.

Even if it’s not as fast as the elites, this small increase will still improve your running performance and reduce your chance of injury.

Improving your cadence should be done gradually, unless it may lead to injuries. It is recommended to increase your cadence by no more than two to five steps per minute in one session. Once that starts feeling like second nature, increase it slightly again and again until you reach your personal goal cadence number.
Your body may need 6  to 8  weeks to adapt to your higher cadence, but it will adapt and become part of muscle memory.

9. Listen to Music or Podcasts

Another useful treadmill running tip is listening to music while running on a treadmill can reduce the perception of exertion and boost endurance by up to 10 to 15 percent. This can do wonders for your performance and fitness gains.

Listening to music on the treadmill can be a great way not to get bored and run longer. Choose motivating songs and create a playlist for your workout. This will help prevent you from continually checking the clock or checking how much time is left till the end of the workout.

Not a fan of music? Then turn to podcasts.

If you choose to watch TV or movies on a screen, be sure to be alert to your form, especially your neck, and head. Don’t crane your neck up to see a screen, and don’t bend over or lean forward to get a good view either. If the screen on the treadmill you use doesn’t work for your size or posture, skip the videos and stick with music or podcasts.

10. Visualize a Route or a Race – Treadmill Running Tip

A trick to increase motivation while running on a treadmill is to visualize an outdoor route that you frequently drive or run.
Picture yourself running along and imagine the trail, buildings, or other landmarks you’d pass along the way. Change the incline set at the time you’d be heading up a hill on your outdoor route.

You can also change the speed when you run outside at different speeds because of factors such as the terrain, hills, traffic lights, and changing weather conditions. So, to simulate outdoor running conditions or a race, try varying the pace and/or the incline throughout the run.

11. Stay Hydrated Before, After, And During Your Workout

One of the top treadmill running tips, you can lose even more water running on a treadmill than you would if you were running outside since there’s little air resistance to help keep you cool. So, keep within easy reach a bottle of water or other beverage. Many of the treadmills have water bottle holders.

Depending on the temperature and humidity of the room in which you run, drink at least 4 to 6 ounces every 15 to 20 minutes during your workout session (if you feel thirsty drink and don’t wait).

12. Proper Cool Down At The End of Your Workout

When running outside, a proper cool down is also essential after a workout on the treadmill.
If you’ve ever felt a little dizzy, or like you’re still moving, after getting off the treadmill, it’s most likely because you didn’t start a cool down at the end of your run. Stopping suddenly after an intensive workout can cause light-headedness because your heart rate and blood pressure drop rapidly. Therefore, a gradual slowdown is required.
 
A proper cool-down dramatically reduces the chances of running injuries. Additionally, the cool-down helps the recovery after a run and increases the workout’s effectiveness.
Furthermore, it lowers the heart rate and breathing gradually, relaxes the muscles after intense training, and helps to eliminate lactic acid and other metabolic waste products from the muscles.

Besides the physical aspect, the cool-down has a relaxing effect on our minds after intense running.

A proper cool-down after running includes two parts:

1. Jogging and/or walking
   It is recommended to walk for at least 7  minutes, depending on the intensity of your workout.
   If you can monitor your heart rate, make sure to end the cool-down phase after your heart rate goes below 100 bpm.
2. Static stretching
   Static stretches improve your flexibility and range of movement. Also, speeds the recovery by bringing more blood and oxygen to your muscles.

More information on how to do a proper cool down in the post: “Cool down after running is essential, here is how to do it properly”

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Tips for Running on a Treadmill – Frequently Asked Questions:

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You planned to run today the 8 miles in your training program, but you are not feeling well. So, to run or not to run when feeling sick?

It is well-known that we runners can be obsessed with our running. Every missed training seems to us like the end of the world, especially when we are training for a marathon, an Ironman, or another goal race.

Sometimes it seems to us that if we will miss three days of training, a catastrophe will come, and we will not reach the starting line, or maybe we will not achieve the result we wanted.

The following guidelines will help you decide when you should rest and when you can continue training when feeling sick.

Better safe than sorry is the most important rule about running when you are sick.

Your running performance won’t decline if you miss a day of training or even three days of training.
On the contrary, be smart and patient, and your body will thank you for it in the long term.

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Disclaimer: This post is not medical advice and is not intended to provide diagnosis or treatment for any medical conditions. Please consult a physician or other health care professional for your specific health care and/or medical needs or concerns.

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1. Can I run when I have a cold?

The answer is it depends. Symptoms associated with the cold, such as sore throat, nasal congestion, cough, and generally feeling unwell, are usually safe to run.

In short, you can use the ‘neck check’ rule.  If all of the symptoms are above the neck, then it is safe to run. However, when the symptoms are below the neck, then you better rest.

If you are not sure about the symptoms, it is better not to take a risk, and you should skip running.
And, of course, asking your doctor is the best way.

When having a head cold, easy jogging and a hot shower after it can help remove the congestion and make you feel better for a few hours. That is because when running, our body releases adrenaline and endorphin, which may decrease cold symptoms such as nasal congestion.

Anyway, if you have a fever skip running.

2. How to adjust your running training plan when you feel sick?

1. Reduce the speed and intensity of the workout, or change the training program and switch between the easy training days and the intense days. As the effects of the common cold can make it difficult to breathe and thus limit the ability to exercise.
   
2. If you feel pretty good despite the symptoms, then:
   • Do  a longer warm-up
   • Avoid interval training and speed work
   • Run a shorter distance than usual
   • Dress well according to the weather
   • Remember that the level of effort is more important than the numbers on the clock, especially on days when you don’t feel well. So, a heart rate monitor watch can help you stay at the appropriate level of effort (heart rate zone).

3. Running with the flu or a serious cold?

If you suffer from symptoms of the flu, such as muscle aches, fever, or weakness – DO NOT RUN!
Running with fever and pain is not only dangerous, but it can also make you sicker and lose more days of training.

Fever is a sign of the body fighting a virus or bacteria in the body. When having a fever, running will only cause the body to overheat and increase the symptoms. This, of course, can cause an immediate or long-term danger to your health.

In general, running weakens the immune system, especially in the 20 hours after an intense workout. Therefore, your body will be more sensitive to viruses and bacteria that, in any case, will make you feel bad, and you need to be careful not to make things worse.

Also, running with the flu uses body resources for running instead of fighting the virus, which will slow down the body’s recovery time.

So, It is recommended not to run when you have the flu or suffer from fever and pain.
However, it is essential to take a few days to rest for a full recovery and return to normal activity.

Remember, it takes at least 10 days to lose your physical fitness. Therefore there’s no reason to worry if you do not run for a few days.

The same rule also applies when and after having Covid-19.
I.e., avoid running until the symptoms have resolved.

How long should I wait after the flu before returning to running?

There is no rule for that. The time before returning to running is individual and also depends on the severity of the flu you had. If it is not severe flu, you can get back to training at least 24 hours after you feel well and without a fever.
However, it is recommended to start with a low-intensity workout and pay attention to your body while running.

Common mistakes that we should avoid:

➤  Do not try to “compensate” for the training you missed when you get back to running.

Your immune system is still sensitive, and your body probably is not yet ready to run at high intensity. The first training sessions after you feel better should be easy, and you should avoid intense workouts. After 3 days of slow and without long runs, try gradually increasing the pace and distance.

➤  Patience

No one wants to be sick and lose a lot of training. However, by listening to your body and being patient, you can avoid suffering weeks of flu symptoms instead of 2-3 days.

If you are patient, you can get back running as soon as possible. Also, if you set realistic goals while you are sick, you can go through the disease more smoothly and calmly.
Ignoring your health will only make you spend more days without running, and it just doesn’t worth it.

➤  In case you feel bad while running

If while running you feel bad, you better stop running or at least slowdown and shorten the run.

➤  Training with a running group

In case you train with a running group, it is recommended to get back to running alone for a short time. Because in a group, we may compare ourselves to others and have a pressure that will prevent us from listening to our body while recovering from illness.

4. Listen to your body

When you have a cold or feeling kind of bad, you should also listen to your body and use common sense to decide whether to slow down and rest.

In case you are not in a condition to run but feeling well enough to do a light exercise, you can do activities such as pilates or yoga for runners. Such activities enable you to stop exercising in case of feeling worse.

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Running With a Cold Frequently Asked Questions

Will running with a cold make it worse?

Running at a moderate pace won’t prolong your illness or make your symptoms worse, but it may not shorten them, either. One possible benefit of easy running with a cold: If you’re generally well-hydrated, a workout can break up congestion. However, your congestion could worsen if you’re dehydrated.

Is it bad to run when you have a sore throat?

According to the above ‘neck check rule’, if all of the symptoms are located above the neck, such as sore throat, runny or stuffy nose, or sneezing, then a short and easy running probably won’t do any harm. In fact, it might even help as the body release epinephrine, a natural decongestant. However, you should listen to your body while running, and stop running in case of any symptoms such as dizziness, nausea, or profuse sweating.

Should I run with a chesty cough?

The chest is below the neck, so following the above ‘neck check rule‘, if it’s associated with a fever or other symptoms like a productive cough or chest congestion, you should consider taking some time off from running.

How long after exposure to flu do symptoms appear?

The flu symptoms, such as muscle aches, fever, and weakness, can begin about two days (but can range from 1 to 4 days) after the virus enters the body. Some people can be infected with the flu virus but have no symptoms. Anyway, if you suffer from symptoms of the flu, then DO NOT RUN!

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Heading out for a run in chilly weather can seem like a big challenge. The mere thought of stepping outside and putting on your running shoes can make you shiver. However, with proper preparation, running in the cold can be an exciting and refreshing experience.

Whether you’re training for a race or just maintaining your fitness, it’s important to understand that running in cold, rainy, or snowy conditions presents unique challenges and potential dangers. These include:

1. Slipping and falling due to wet or icy surfaces
2. Frostbite from exposure to freezing temperatures
3. Stiff muscles due to the cold
4. Hypothermia from prolonged exposure to cold
5. Dehydration, which can still occur in cold weather
6. Thunderstorms, which can make running outdoors unsafe

Merely dressing warmly isn’t enough to mitigate these risks. It’s crucial to take additional steps to ensure your safety and comfort.
With that in mind, we’ve compiled a list of 10 essential tips for running in cold weather. These tips will help you navigate the challenges of winter running and make the most of your cold-weather workouts.

1. Clothing – What to Wear When Running in Cold Weather?

While it’s universally understood that dressing appropriately is crucial for cold weather runs, it’s equally important to avoid overdoing it.
Overdressing can lead to excessive warmth, which can be uncomfortable and hinder your performance. Striking the right balance in your outfit is key to ensuring a comfortable and effective run.

Although it is cold, as a general rule of thumb, you should wear comfortable running clothes.

When running in cold weather, it is recommended to wear the following:

• Running Pants: Opt for long tights or running pants that are made of non-absorbent material like Dri-Fit. This will help you stay dry, even in the rain.
• Base Layer: Start with a moisture-wicking undershirt to keep your core dry and warm.
• Mid Layer: Add a thin, long-sleeved shirt for added insulation. This layer can be removed if you start to feel too warm.
• Outer Layer: If it’s raining, consider wearing a thin windbreaker to protect against the elements.
• Gloves: Don’t forget gloves, especially when it’s freezing. They’ll protect your hands from the cold and prevent skin damage.
• Socks: Wear waterproof and moisture-wicking running socks to keep your feet dry and comfortable.

When it is freezing outside, wearing a stocking cap will keep your head warm and cover your ears.
Also, wearing gloves will help to maintain body temperature and prevent your fingers from frostbite.

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Remember, the goal is to strike a balance between staying warm and avoiding overheating.

Tip! When running in cold weather, you should dress as if it is 10-15 degrees (Fahrenheit) warmer than it is.

2. Getting Ready: Effective Warm-Up Techniques for Cold Weather Runs

A warm-up is an integral part of any running regimen, but it takes on added significance in cold weather. To optimize your body’s performance and prevent injuries, it’s recommended to conduct your warm-up indoors where the temperature is controlled. This allows your muscles, joints, and cardiovascular system to acclimate at a steady pace.

Once you venture outdoors, initiate your run with a 1-2 mile jog. This serves as a transitional phase for your body to adjust to the colder environment. After this initial period, you can gradually increase your speed to your desired pace. This methodical approach ensures your body is adequately prepared for the demands of running in cold conditions.

The role of stretching in a warm-up routine is a topic of ongoing debate. However, the prevailing advice suggests avoiding static stretches during your warm-up, particularly in cold weather, as they could potentially cause injuries.

Instead, static stretches are best performed during your cool-down phase, ideally when you’re dry and in a warm, enclosed environment. This approach helps to maximize the benefits of stretching while minimizing the risk of injury.

A proper warm-up before running in cold weather should include the following 3 steps:

1) Dynamic warm-up to lubricate the joints
2) Technique exercises
3) 1-2 miles of jogging

3. Winter-Ready Running Shoes

In today’s market, you’ll find running shoes specifically engineered for winter conditions. These shoes provide excellent ankle support, offer superior traction on icy or snowy terrain, and are designed to repel water, helping to keep your feet dry and warm.

While no shoe is completely waterproof, opting for lightweight running shoes can be beneficial. This is because shoes tend to become heavier when wet, which can affect your running efficiency.

For those venturing onto ice or snow, consider enhancing your shoes with additional traction. Products like Run Traction Cleats are designed to fit over your running shoes, providing an extra grip. These cleats feature a durable rubber frame and straps, allowing runners to maintain their routine even in the heart of winter.

4. Staying Hydrated: A Key Factor in Cold Weather Running

Cold weather can often suppress our sense of thirst, leading to inadequate fluid intake and potential dehydration. It’s vital to replenish your fluid levels before and after your run. If you find it challenging to consume water post-run, alternatives like tea or clear soup can be beneficial.

It’s important to steer clear of dehydrating drinks, particularly alcohol, before running. These can exacerbate dehydration in cold weather and may even contribute to hypothermia.

Despite the chilly conditions, carrying a handheld water bottle or hydration backpack is advisable for medium to long runs.

How much should one drink while running in cold weather?
Determining the right amount to drink while running in cold weather can be tricky as it varies from person to person and depends on numerous factors. However, a general guideline is to consume 6 ounces of fluid every 20 minutes. For most runners, drinking according to thirst is an effective strategy. Remember, it’s crucial to maintain a balance between water and electrolyte levels to avoid overhydration.

5. Light Up Your Run: The Role of Reflective Gear

As the winter season brings shorter days and reduced visibility, you must ensure you’re easily noticeable to drivers, cyclists, and other runners. Enhance your visibility by incorporating one or more of the following reflective gear into your running ensemble:

• Reflective Running Vest: A high-visibility vest can significantly increase your visibility.
• Reflective Bands: Wear these on your arms, wrists, or ankles to enhance your visibility from multiple angles.
• LED Safety Light: These runner-specific lights can be attached to your clothing or gear for added visibility.
• Reflective Running Clothes: Opt for running attire with built-in reflective patches or stripes.

Remember, staying visible is just as important as staying warm when running in cold weather. Stay safe and keep running!

6. Prioritizing Safety: The Art of Running Slowly

In the realm of training, prioritizing safety and health often outweighs the pursuit of speed or personal records. So, embracing a slower pace during cold weather runs, particularly in challenging conditions involving rain, wind, and puddles, is not only acceptable but advisable to prevent slips and injuries.

The key is to commence your run at a gentle pace, gradually adjusting to a speed that aligns with both the weather and ground conditions. This approach ensures a safer running experience.

Consider planning a route that minimizes exposure to slippery terrain and wind as much as possible. Remember, winter weather can be unpredictable and conditions can change rapidly during your run. If you’re not participating in a race, don’t hesitate to alter your route to mitigate risks. After all, your safety is the most important thing to consider.

7. Caps and Beanies for Cold Weather Runs

8. Bring Your Body Temperature Back to Normal

After running in cold and rainy conditions, wearing wet and cold clothes is not good for your health. Therefore, before the stretching part in the cool-down, you better change to dry clothes.

Also, drinking a hot beverage will help to bring your body temperature back to normal.
After that, you can take a hot bath/shower and keep your body warm.

9. Navigating Extreme Conditions: Safety First

Running in extreme weather conditions, such as freezing temperatures, strong winds, and heavy snowfall, poses potential health risks. Prioritizing safety and taking necessary precautions are essential when running under these circumstances.

One of the significant risks of running in extreme cold is hypothermia, a condition that arises when your body loses heat faster than it can produce. This can lead to severe health complications, including loss of consciousness, and in extreme cases, can be life-threatening. Similarly, running in windy conditions can heighten the risk of frostbite, as wind accelerates heat loss from the body.

If weather conditions become too severe, it’s advisable to switch to indoor workouts. Options include endurance training at home, hitting the gym, or running on a treadmill, which allows you to control the temperature and avoid hazardous conditions.

Remember, being unable to run outside doesn’t mean you should forgo your workout. There are numerous alternative exercises and activities, such as yoga, strength training, or even brisk indoor walking, that can help maintain your fitness. The key is to prioritize your safety and avoid unnecessary risks.

Weather Check

Before heading out for a run, it’s crucial to check the weather forecast (you can use a weather app on your phone). If you’re uncertain about the safety of running due to weather conditions, it’s best to refrain from outdoor exercise.

Should You Run When Feeling Sick?

If you have a cold, a useful guideline is the ‘neck check’ rule. If all symptoms are located above the neck, it’s generally safe to run. However, if symptoms appear below the neck, it’s best to rest.

Avoid running if you’re experiencing symptoms of the flu, such as fever, muscle aches, and weakness. Engaging in physical activity while dealing with flu symptoms can be dangerous and may prolong your illness, leading to extended training downtime.

If you’re unsure about your symptoms, it’s best to err on the side of caution and avoid running. Consulting your doctor is always the safest course of action.

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Disclaimer: This post is not medical advice and is not intended to provide diagnosis or treatment for any medical conditions. Please consult a physician or other health care professional for your specific health care and/or medical needs or concerns.

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10. Embrace the Pack: Running with Friends or a Group

When the weather turns cold or rainy, consider swapping solo runs for group activities. Joining a running group or coordinating runs with friends not only enhances safety but also boosts motivation and enjoyment.

Running in a group provides a safety net, as friends can assist each other in case of any mishaps. Moreover, the camaraderie and shared experience can make your cold-weather runs more enjoyable and motivating. So, lace up, team up, and conquer the cold together!

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Running in Winter and Cold Weather FAQ

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“What’s Keto Rash and How to Prevent It?” article was originally published on HVMN
Authored by  Ryan Rodal

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Picture this, you’ve just sat down at the kitchen table, eggs and bacon are sizzling in front of you. The aroma of your favorite butter coffee wafts cartoon-like from the mug all the way to your nose.
You’ve started the ketogenic diet and things have been going well. You’re using MCT oil. You’re hitting the high-fat, low-carb, moderate-protein macronutrient ratios. Maybe you’ve even tried incorporating intermittent fasting into the routine.

But suddenly, there’s an itch.

Not an itch for a doughnut, but an itchy feeling all over your skin.

Maybe you didn’t notice before, but now you realize there’s a rash and on your chest, stomach or back.

What in the world could be causing this level of discomfort?

It could be the first sign of “keto rash.”

Let’s explore what causes keto rash, and look at some ways to both prevent and cure it.

1. You Body’s Reaction to Carb Depletion

The ketogenic diet is a low-carb, moderate protein, high-fat diet with one goal—enhance ketone production.

Typically the body is predesigned to run on glucose (carbohydrates) as its main energy source. In the standard Western Diet, about half of your macronutrients come from carbohydrates. But as you decrease carbohydrate intake, the body (and brain) must turn to alternative fuel sources.

When compared to carbohydrates, our bodies store larger amounts of fat. The problem with fat is that the brain can’t use it as energy; the brain loves carbs.

So in order to provide our brains with fuel, we evolved to create ketones for fuel from the breakdown of fatty acids (ketones cross the blood-brain barrier; fat does not).

Ketones are a highly efficient energy source for both the brain and the body.

But when the body adapts to a low-carb diet, things can get tricky at first. The body responds to a series of changes to transition from using glucose (carbs) for energy to using ketones as fat. Blood sugar drops, causing hypoglycemia (which is low blood sugar < 55mg/dl. Other bodily systems that alter electrolyte, water, and hormone levels can lead to dehydration.

Ketosis can provide a wide range of health and weight loss benefits, but the early transition period may cause some people to experience temporary unwanted side effects including the keto flu, an electrolyte imbalance, or even what’s known as the keto rash.

2. What is Keto Rash?

The keto rash, better known as prurigo pigmentosa, is a rare inflammatory skin condition associated with ketosis causing red itchy rashes on the neck and upper body. Although there is limited research on keto rash, we do know a few things. What people are the most affected while doing a ketogenic diet? It’s twice as common in girls and women, and the average age of onset is 25.

Prurigo pigmentosa is different from other skin lesions in its unique reticular pattern, which occurs during all stages of the condition.

If those rectangular bumps all over your body aren’t enough of a sign, let’s look at a few more symptoms of keto rash.

Symptoms of Keto Rash

The symptoms of keto rash can look similar to dermatitis or eczema; as a result, some people may initially be misdiagnosed. Symptoms of the keto rash may include one or more of the following:

• An itchy, red skin rash found on the upper back, chest, and neck typically occurring in a symmetrical pattern on both sides of the body
• Red-colored spots known as “papules,” which usually have a web-like appearance
• Dark spots left on the skin after the spots dissipate

Prurigo pigmentosa is not a life-threatening or dangerous condition, but it can cause discomfort to those dealing with it.

Stages of Keto Rash

The keto rash consists of four main stages, including early lesions, fully-developed lesions, resolving legions, and late lesions.

• Early lesions: Early stages consist of light pink raised skin lesions that look similar to scratch marks. These will usually occur around the stomach, chest, back, and neck. Oftentimes, people confuse this stage as a temporary rash and don’t do anything to address the symptoms.
• Fully-developed lesions: The skin begins showing more distinct skin lesions, also known as papules. Sometimes these papules contain liquid or pus-filled cysts. This is typically the time when people become concerned about the condition.
• Resolving lesions: The rash begins to recede and papules become crusty. The color of the legions tends to get darker.
• Late lesions: Once the rash begins to go away, the spots turn darker and they form a web-like appearance. This formation of dark skin discoloration can last an extended period of time, even after the rash is gone.

The severity of the rash can vary from person to person. Anecdotal research has shown it can last days for some people while others may take months to occur.

3. What Causes Keto Rash?

While we’ve touched on carb depletion as a potential reason for keto rash, the exact cause is unknown. The rash typically appears when someone has started to enter ketosis.

Several case studies have been performed on subjects experiencing the keto rash, and most were following a low-carbohydrate diet.

A 16-year-old complained of a case in which she experienced red, pruritic vesicles on her trunk and neck. During the month prior to the outbreak, she had begun a strict low-carbohydrate diet. She experienced papules on her neck, back, and clavicle areas. She also had pale brown reticular pigmentation on her front chest. The treatment she received was a 100mg dosage of doxycycline per day, and the rash eventually subsided.

Symptoms typically arose as a result of ketosis. Anecdotal research has shown the condition may be exacerbated by sweat that dries on the body.

Besides dietary choices, there are also external factors that can influence the severity of keto rash including:

• Sunlight
• Excessive heat
• Sweating
• Friction
• Skin trauma
• Other skin allergies
• Hormonal differences
• Gut bacteria

So, if you’re an active, outdoorsy individual, you may be susceptible.

Extremely hot weather and sweat from exercising can make the condition worse. If you are experiencing a keto rash, the good news is that there are several ways to remedy the condition or prevent it altogether.

4. How to Cure the Keto Rash?

The keto rash can be an unfortunate side effect of the ketogenic diet for a small number of people.

The condition is rare and uncomfortable, but not considered life-threatening. Here are some ways to help you get rid of the keto rash starting with the least drastic measures.

Give it Time

This feels like some advice a father would give; akin to “walk it off.”

Some instances of keto rash may be resolved on their own by waiting for symptoms to subside. The transition to ketosis can take time for the human body to grow accustomed. Don’t panic if a rash does occur. It could go away on its own. Although the rash can sometimes disappear on its own, don’t wait for too long. If the symptoms don’t go away after a week or two, it may be to take some additional steps to combat the skin irritation.

Non-Dietary Methods

You’ve worked hard to get into ketosis. So before making any drastic dietary changes, let’s consider some alternatives taking. Since several external factors can influence the severity of the keto rash, try doing a few of the following things first.

• Wear comfortable clothing: this may sound like a no-brainer, but try wearing comfortable loose-fitting clothing. If you can minimize the amount of sweat on your body, you can reduce the severity of the keto rash. Tight fitted clothing that traps sweat against the skin will only serve to make the condition worse.
• Shower immediately the following exercise: if you regularly perform intense workouts, chances are you sweat quite a bit. After finishing your workout, try to shower immediately if possible. This will help keep pores clear and may prevent the rash from spreading.
• Adjust or quit exercising temporarily: obviously regular exercise provides a number of health benefits, but if it causes severe skin conditions, consider taking a brief hiatus. Eliminate all exercises and sweat-causing activities from your routine and see if the keto rash subsides.

If none of the methods above help to resolve keto rash issues, then it’s time to take some additional steps that can help combat this dreaded condition.

Eat Sufficient Nutrients

Nutrient deficiencies can play a significant role in overall skin health. When switching to a ketogenic diet, it’s important to make sure you’re still getting vital nutrients in your diet.

Acute and chronic skin conditions can occur if your body is lacking in vital micronutrients such as vitamin A, vitamin B-12, or vitamin C.

A 2010 study concluded that dietary modifications to address nutritional deficiencies may help prevent recurrences of many skin conditions.

Be sure to eat plenty of vegetables and low-carb fruits to optimize your health and well-being. If this becomes difficult, consider taking some form of multi-vitamin or supplementation to counteract any lack of nutrients in your diet.

Eliminate Inflammatory Foods

The cornerstone of keto is low-carb, high-fat foods, such as eggs, dairy, fish, and nuts. Some of these foods contain compounds that act as allergens to many individuals, which may lead to inflammation.

Allergic inflammation now afflicts roughly 25% of people in the developed world. Allergic subjects can result in chronic allergic inflammation resulting in long-term changes in the structure of organs and abnormalities in their function. It’s important to eliminate food allergies from your diet in order to minimize the potential chance of allergic reactions. You may also have a slight intolerance to a food that you never realized because you weren’t eating it in large quantities.

When symptoms of keto rash arise, it’s important to note any dietary changes that you may have made. Eliminate potential inflammatory foods to prevent rash symptoms from worsening.

Use Anti-Inflammatory Supplementation if Needed

If the elimination of inflammatory foods still doesn’t work, try using anti-inflammatory supplementation if needed.

Meta-analyses have shown certain supplements that may help lessen symptoms of dermatitis. Natural therapies such as probiotics, prebiotics, and fish oil have been used to decrease the symptoms of skin irritations. If you’re looking for high-quality Omega-3 fish oil, check out Kado by H.V.M.N. It contains astaxanthin, a natural anti-inflammatory.

Reintroduce Carbohydrates into Your Diet

If a sudden switch to a keto diet caused the rash to occur, temporarily add healthy high-quality carb sources into your diets such as sweet potatoes, yams, fruit, fortified whole grains, or carrots.

There have been several case reports of reintroducing dietary carbohydrates to help resolve skin problems.

A 43-year-old woman began experiencing symptoms of keto rash three weeks after beginning a ketogenic diet (consisting of less than 20g of carbs per day).

She quickly developed skin lesions that turned into papules. Exercising made her condition worsen. All attempts to combat the keto rash were unsuccessful until she resumed a higher carbohydrate diet. After adding carbs back into her diet the keto rash never occurred again.

An 18-year-old Japanese man began a ketogenic diet and started developing symptoms of the keto rash after nine days. Carbohydrate intake was raised from 16g per day to 90g per day and symptoms subsided and remained gone even after an 8-month follow-up.

Both cases were resolved by an increase in dietary carbohydrates. Everyone is different, so adhering to a strict, < 50g of carbs per day ketogenic diet might not be best for your needs. Try adjusting macronutrient ratios and incorporating more healthy carbohydrates into the diet.

Cyclical Ketogenic Diet

Although people tend to think of keto as an all-or-nothing diet strategy, the truth is another option exists.

A cyclical ketogenic diet is an alternative form of keto that allows you to stay in ketosis most of the time while consuming carbs one to two days per week.

Most people eat keto five to six days per week and consume controlled amounts of complex carbs in the remaining days. This doesn’t mean you go all out and stuff your face with pizza.

On cyclical keto, your “carbing-up” days will allow you to eat healthy carbohydrate options in moderation.

Certain people, such as strength athletes and bodybuilders, may perform better with some carbohydrates because they’re a fast-burning fuel best reserved for high-intensity exercise. Just schedule carb-up days around heavy workouts for optimal use of glucose stores.

Utilizing this strategy, you may be able to enjoy the benefits of keto while minimizing unwelcome side effects such as the keto rash.

Practice Skin Care

Your skin should be nourished and properly cared for as much as the rest of your body—especially if you are prone to certain skin conditions.

Use room temperature water to wash your body and clean with gentle, all-natural soaps. Using extremely hot water can cause the rash to become inflamed and worsen over time. Certain soaps can also cause the skin to be irritated.

You should also keep your skin moisturized at all times to protect against sun damage and harmful UV rays. People with especially sensitive skin should take care to avoid external irritants.

Use Medication if Necessary

Dietary and lifestyle changes may not clear up skin conditions for all people.

If you have tried all of the steps listed above, a doctor may prescribe anti-inflammatory medications such as minocycline or doxycycline to clear up your skin. These antibiotics can be useful for clearing up rashes if needed.

5. Prevention and Care

The keto rash is a rare side effect sometimes associated with the ketogenic diet. Although it is uncommon, you should consider taking a few extra steps to prevent it.

Each and every person’s body reacts differently to the keto diet. As with any diet, it’s best to make slow gradual adjustments rather than jumping right into full keto. Slowly cut carbohydrates from your diet until you’re able to taper them out completely.

As you begin your keto journey, pay close attention to potential issues that may arise. If you begin to notice symptoms of keto flu or keto rash, temporarily increase carb intake to prevent symptoms from getting worse. There are also other measures you can take, including avoiding inflammatory foods, not wearing tight clothing, and ensuring a proper balance of micronutrients. If home remedies fail to improve your condition, see your doctor, who may be able to provide you the tools necessary to help you alleviate keto rash.

Keto Rash Frequently Asked Questions

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Scientific Citations

1.	Desimone ME, Weinstock RS. Non-Diabetic Hypoglycemia. [Updated 2017 Sep 23]. In: De Groot LJ, Chrousos G, Dungan K, et al., editors. Endotext [Internet]. South Dartmouth (MA): MDText.com, Inc.; 2000-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK355894/
2.	Maco MW, Lee E, Wu Y, Lee R. Treatment of Prurigo Pigmentosa with Diet Modification: A Medical Case Study. Hawaii J Med Public Health. 2018;77(5):114-117.
3.	Michaels JD, Hoss E, Dicaudo DJ, Price H. Prurigo pigmentosa after a strict ketogenic diet. Pediatr Dermatol. 2015;32(2):248-51.
4.	Almaani N, Al-tarawneh AH, Msallam H. Prurigo Pigmentosa: A Clinicopathological Report of Three Middle Eastern Patients. Case Rep Dermatol Med. 2018;2018:9406797.
5.	Oh YJ, Lee MH. Prurigo pigmentosa: a clinicopathologic study of 16 cases. J Eur Acad Dermatol Venereol. 2012;26(9):1149-53.
6.	Onaygil E, Songur A, Kutlubay Z, Demirkesen C. Early Stage Prurigo Pigmentosa : A Case Report. Turk Patoloji Derg. 2018;34(2):182-185.
7.	Basavaraj KH, Seemanthini C, Rashmi R. Diet in dermatology: present perspectives. Indian J Dermatol. 2010;55(3):205-10.
8.	Galli SJ, Tsai M, Piliponsky AM. The development of allergic inflammation. Nature. 2008;454(7203):445-54.
9.	Schlichte MJ, Vandersall A, Katta R. Diet and eczema: a review of dietary supplements for the treatment of atopic dermatitis. Dermatol Pract Concept. 2016;6(3):23-9.
10.	Lee SJ, Bai SK, Lee KS, et al. Astaxanthin inhibits nitric oxide production and inflammatory gene expression by suppressing I(kappa)B kinase-dependent NF-kappaB activation. Mol Cells. 2003;16(1):97-105.
11.	Ohgami K, Shiratori K, Kotake S, et al. Effects of astaxanthin on lipopolysaccharide-induced inflammation in vitro and in vivo. Invest Ophthalmol Vis Sci. 2003;44(6):2694-701.
12.	Nakano M, Onodera A, Saito E, et al. Effect of astaxanthin in combination with alpha-tocopherol or ascorbic acid against oxidative damage in diabetic ODS rats. J Nutr Sci Vitaminol. 2008;54(4):329-34.
13.	Outlaw JJ, Wilborn CD, Smith-ryan AE, et al. Effects of a pre-and post-workout protein-carbohydrate supplement in trained crossfit individuals. Springerplus. 2014;3:369.

“Collagen Powder: Benefits and Uses” article was originally published on HVMN
Authored by Ryan Rodal

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Peruse the aisles of any health food or supplement store and you’ll likely see collagen protein powder (or products containing collagen). Collagen has become a popular addition to any nutrition stack, something often lauded by health experts and gurus. It can be found in a number of different consumer products including creams, cosmetics, and most recently, in protein powders.

Although the fever around the products appears to be new, collagen isn’t new at all.

In fact, collagen has been viewed as a fountain of youth across the world for centuries. Several decades ago, it became popular in America as an injectable filler used to make lips appear fuller while smoothing out wrinkles (collagen is used far less for this purpose now).

Recently, the use of collagen has expanded from cosmetic use into other cases due to an ever-growing amount of evidence that it can provide several different health benefits. In 2018 it was estimated that consumers spent over $122 million on collagen products, a 30% uptick in sales from the previous year.

Collagen has caught on like wildfire in America, but few people understand what it truly is and how it can help things like skin and joints. Let’s take a look at what collagen is and what makes it unique from other forms of protein.

1. Why is Collagen Important?

Collagen is the most abundant protein found in the human body. This is because collagen is connective tissue, meaning it is a key element in the structural components of many parts of your body including your skin, muscles, tendons, and ligaments.

It’s made up of essential amino acids including glycine, proline, hydroxyproline, and arginine. As a naturally-occurring protein, it can be found in just about every part of the body including muscles, skin, blood, bones, cartilage, and ligaments. It can even be found in places you might not expect such as blood vessels, corneas, and teeth. This is in stark contrast to protein consumed from outside sources such as whey protein supplements.

Although there are numerous types of collagen in the body, the main types are type I, II, III, and IV.

Let’s take a closer look at the different types of collagen and how they function within the body:

• Type I: Nearly 90% of the body’s collagen falls within the type I category. As the most abundant form of collagen in the human body, it comprises fibers that form the structural and mechanical makeup of bones, skin, tendons, cornea, blood vessel walls, and other important issues. It is considered a key structural part of several human tissues and is the predominant component of the interstitial membrane.
• Type II: This type of collagen makes up the majority of proteins found in cartilage, the connective tissue that forms joints. As you may be aware, the main role of cartilage is to cushion joints. You might benefit from collagen if you’ve got some creaky knees.
• Type III: This form of collagen is involved with various immune-related pathologies and helps support the interstitial matrix, which is a gel rich in salts, fluids, tissues, and other chemicals found in the extracellular matrix (the tissues surrounding your cells). It is also found in the connective tissues of the lungs, liver, kidneys, skin, and vascular system.
• Type IV: This type of collagen is found primarily in the skin and microvessels and is a major component of the basement membrane (a highly specialized extracellular matrix) which regulates cellular behavior. It is often co-assembled with type II collagen and both are related to joint health.

Collagen supplements typically contain Type I and III, just as long as you purchase from a reputable company that can provide you with a high-quality product from grass-fed and pasture-raised animals.

As we get older, the body stops making collagen naturally. Although this process isn’t well understood within the scientific community, it appears that the process is multifactorial and is influenced by age-related changes in fibroblast function and mechanical stimulation.

The decrease in the production of type I and III collagen fibers (the fibers associated with structure) begins in our 20s and continues to decrease with age. As we age, the thickness of skin-related collagen also declines as a result of increased production of degrading molecules in the extracellular matrix, which affects the assembly of collagen monomers.

Collagen type II fibers appear to lose their elasticity and strength with age due to increased production of proteolytic enzymes which degrade these collagen fibers. Although the mechanisms are not understood, it appears that collagen type IV fiber production increases with age, which might sound good, but it appears this may not be the case; we’ll discuss this later.

Collagen fibers type I and III play a crucial role in supporting our skin, giving it both the firmness and elasticity needed to move and function.

As collagen fiber production declines within the body, the structures of the skin begin to weaken, which in turn can thin out the skin and trigger excessive sagging and wrinkles. Sagging skin is a sign of the reduction in the quantity and quality of collagen fibers. Collagen fibers type II, and type IV to a lesser degree, are involved with mobility and the degradation of these fibers, and as we age, they can contribute to the joint pain we often associate with aging (think knee pain) and osteoarthritis.

Collagen is a crucial element of maintaining youthful-looking skin along with the ability to move around pain-free.

As mentioned, it appears collagen fiber type IV increases with age. This isn’t a health benefit because these fibers are associated with microvessels—vessels that carry blood and oxygen around your body). Increased production of these fibers causes a thickening of microvessels.

High levels of type IV collagen fibers have been found in individuals suffering from hypertension, Parkinson’s disease, and Alzheimer’s disease. But don’t worry, this type of collagen isn’t found in collagen supplements.

Although father time is the main culprit of decreased collagen, there are other factors that can also diminish production, including:

• Poor dietary choices: diets high in sugar and refined carbs can deplete natural collagen levels
• Excessive sun exposure: ultraviolet radiation can inhibit the body’s natural ability to produce collagen
• Smoking: smoking decreases the synthesis rates of type I and III collagens

Why is it important to ensure our collagen levels stay within healthy ranges? Let’s dive into some of the benefits of collagen production.

2. Benefits of Collagen

As one of the major building blocks of bones, skin, muscles, tendons, and ligaments, collagen can provide a number of different health benefits.

You already know collagen is a vital protein for your body. You already know collagen production decreases with age. And you know we must ensure collagen levels remain normal with age. But do you know why all that is important?

Here are some of the most notable benefits of collagen:

Easing Joint Pain

Type II collagen makes up a substantial portion of our cartilage. As cartilage decreases with age, it’s common to experience stiff, achy joints. One way of combating this problem is by taking collagen supplements to help improve joint health.

In a 2009 study, a group of 52 participants underwent a type II collagen supplementation regimen over the course of 90 days with clinical assessments occurring every 30 days. The results showed a 40% decrease in arthritis symptoms. The patients also reported the severity of their symptoms decreased by 33% as well.

A secondary study conducted in 1993 used type II collagen supplementation, resulting in similar findings. 60 patients who were suffering from severe rheumatoid arthritis underwent a randomized, double-blind trial. They were given type II collagen produced from chickens (bovine is usually the main source of collagen today). Out of the group, four of the 60 patients reported complete remission from the disease. There was also a notable decrease in the number of swollen joints and tender joints in those receiving collagen supplementation.

There are other studies that have used collagen and/or gelatin supplements and have found that this leads to an increase in osteoarthritis, joint mechanics, and joint pain. Although the type of collagen fibers in the supplements wasn’t specified, since most supplements contain type I and type III fibers, it’s likely that these supplements contained fiber types I and III suggesting that these fiber types may also help with joint health.

The results of the studies show statistical evidence of collagen protein to be a successful form of treatment from severe joint pain.

Better Skin

Perhaps one of the most notable benefits of collagen is its ability to promote better skin health. If collagen levels are maintained to adequate standards, you may expect glowing, youthful appearing skin as a byproduct.

Since collagen is closely related to skin elasticity, it can help skin appear to look more youthful and vibrant.

As we age, our skin can lose elasticity—this is what causes wrinkles. That’s why it’s important to up your collagen intake with collagen supplements.

A double-blind study was conducted on 69 women between the ages of 35 – 55 years of age. The study aimed to discover if a collagen hydrolysate, made of collagen peptides, could help decrease aging. Participants received either 2.5g or 5.0g of collagen hydrolysate or a placebo over the course of eight weeks. Skin elasticity, skin moisture, transepidermal water loss, and skin roughness were all objectively measured prior to beginning the study, after four weeks, and after eight weeks. The results of the study showed skin elasticity in the collagen groups was statistically improved compared to the placebo group.

A secondary study looked at 114 women between the ages of 45 – 65 years old who received a bioactive collagen peptide or placebo for eight weeks. There was a statistically significant reduction of eye wrinkle volume in the collagen group.

We can conclude from both studies that taking collagen can be an effective form of skincare, helping skin look youthful and wrinkle-free.

Helps Build Muscle

Many people are aware of the skin benefits associated with collagen protein powder, but few are aware that collagen is a major component of muscle tissue.

Collagen contains an amino acid known as glycine, which is involved in the production of creatine. Creatine can help power you through workouts and aid in muscle recovery and strength building.

Collagen protein powder has been increasingly found on store shelves for good reason.

A 2015 study looked at 53 male subjects who completed a double-blind placebo-controlled study. They each underwent a 12-week resistance training program and either supplemented with collagen peptides or were given a placebo.

Following the training program, participants who were given the collagen increased fat-free mass and bone mass while simultaneously decreasing fat mass more than the placebo group. The scientists also reported no significant difference in protein intake between groups, suggesting that a difference in dietary consumption wasn’t the cause of the difference in body composition between groups. The data demonstrate that collagen supplementation, when implemented with a well-structured workout program, can result in improved overall body composition. It also suggests that collagen supplementation alone may aid in weight loss but future studies are needed to confirm this.

Better Digestive Health

Another function of collagen you may be unaware of—its role in digestive health.

Collagen can be found in the gut’s connective tissue and can strengthen your digestive tract. If the digestive tract becomes weakened, the leaky gut syndrome can occur causing particles such as food particles, bacteria, and toxins to leak into the bloodstream, leading to gut irritation, discomfort, and inflammation.

In a study performed on 170 patients dealing with inflammatory bowel disease, researchers found that these individuals had lower levels of serum collagen. In other words, those with lower levels of collagen were more likely to experience inflammatory bowel disease and inflammation. Increasing collagen intake may help strengthen the gastrointestinal tract as a byproduct and prevent inflammation from occurring, however, future studies are needed to confirm this.

Reduction of Cellulite

Cellulite is fat located under the skin that pushes against it, forming a lumpy appearance—this is another problem we face with age.

Approximately 80% to 90% of women suffer from cellulite due to aging. It can cause people to become self-conscious and uncomfortable about their appearance. The good news is, collagen appears to be a viable and relatively cheaper (when compared to surgical options) treatment option.

A study was conducted on 105 normal weight and overweight women aged 24 – 50 who underwent a collagen regimen for six months. They consumed 2.5g of collagen peptides or a placebo over the course of the study. Cellulite was measured prior to beginning treatment, after three months, and after six months. Other measurements such as skin waviness, dermal density, and subcutaneous fat were taken.

The results of the study showed a clear improvement in skin appearance in women suffering from moderate cellulite. Interestingly, there was a greater improvement in the normal weight woman compared to overweight women. The data suggest collagen can be an appropriate form of long-term therapy leading to an improvement of cellulite and better overall skin health.

As you can see there are a number of benefits that can be experienced with regular collagen supplementation. The key is just making it a part of your diet.

3. Other Uses of Collagen

Most people are familiar with collagen for their cosmetic capabilities. But collagen can also be used in a number of other ways as well. In a limited number of situations, collagen has also been shown to do the following:

• Skin fillers: Collagen can be used to help improve the contours of the skin in the form of fillers. Fillers containing collagen are cosmetically used to remove lines and wrinkles from the face.
• Wound dressing: People can use collagen to heal wounds by attracting new skin cells. It can help grow new tissue by healing chronic wounds that do not respond to alternative treatments, rotting wounds, second-degree burns, and even used for skin grafting.
• Periodontics: In one study investigating oral surgery, collagen can help tooth cells regenerate by preventing damaged cells from migrating to wounds. However, this study was done in dogs and needs to also be done in humans to make more definitive conclusions but it does show promise.
• Arterial reconstruction: In some instances, collagen tissue has been used by donors in peripheral nerve regeneration and arterial reconstruction. The research is limited to this form of collagen use but does show promise.

As you can see, collagen can be used in a number of different ways outside of just cosmetic skincare. With its ability to repair bodily tissues, we are only scratching the surface of its potential capabilities.

4. How to Add Collagen to Your Diet

Collagen can be incorporated into your life in a number of different ways. Here are a few ways you can increase your collagen intake:

Eat Foods With Collagen

Collagen is found within the connective tissue of animals. Therefore, virtually all protein-rich meat sources contain viable levels of collagen, including beef, fish, pork, and poultry.

Collagen production also requires vitamin C, zinc, and copper so you can get these other valuable nutrients by consuming various fruits and vegetables (more on this later).

Bone Broth

Bone broth can be a mystery to those unfamiliar with it. As you might imagine, bone broth is created through an extraction process which absorbs vital nutrients from bones. It also happens to be one of the best sources of collagen.

You can use it as a cooking base in a number of different foods including soups, stews, and whole grains such as rice and quinoa.

The beauty is you can get creative with how you choose to include it in your diet. You can even enjoy a cup of bone broth on a cold night.

Whether you choose to make it yourself or purchase it from the store, bone broth can be used in numerous recipes.

Collagen Supplements

H.V.M.N. Keto Collagen+

If you struggle to get enough collagen through other dietary measures, consider a supplement such as H.V.M.N. Keto Collagen+.

It’s made with grass-fed bovine collagen protein along with those three all-important co-factors to support natural collagen production (vitamin C, copper, and zinc). Theis made with pure C8 MCT Oil Powder and prebiotic acacia fiber — it’s also keto-friendly, with zero net-carbs

The best part is, you can add a scoop to just about anything to get a boost of essential protein, healthy fats, and more. Chocolate, vanilla, or unflavored options are available no matter what your palette craves. Plus, they mix extremely easily; no clumps of powder here.

Help your body build healthy hair, skin, joints, and nails with all the essential amino acids required to build collagen. Be sure to protect your body’s natural collagen levels that deplete with age and try adding H.V.M.N. Keto Collagen+ into your daily nutrition routine.

Powdered Gelatin

If you aren’t familiar with it, gelatin is the cooked form of collagen.

Powdered gelatin can easily be added to recipes such as soups, broths, and stews as a way of quickly increasing collagen consumption (or as a thickening agent). You can even put it in your morning coffee or make homemade Jello with it.

5. What to Look for in Collagen Supplements

The collagen market has become saturated with an abundance of new products. When this happens, it’s important to choose products from reputable manufacturers.

Pick a brand you trust and look for supplements containing hydrolyzed collagen with low molecular size, such as 10-15g of collagen per serving (considered the optimal daily serving size according to studies).

This will allow you to experience benefits without overwhelming absorption capacities or unnecessarily increasing overall protein intake. Try to shop from companies that use bone and tissues from cage-free and antibiotic-free sources.

Choose high-quality products that have been tested and purified, such as H.V.M.N. Keto Collagen+. With 10g of grass-fed collagen peptides, 5g of C8 MCT Oil Powder, and only 80 calories per serving, it’s the perfect addition to any drink.

6. How Much Collagen Should You Take Daily?

Clinical studies have suggested 10-15g of hydrolysate collagen should be taken each time you supplement with collagen.

This serving size is sufficient to reduce pain in patients suffering from osteoarthritis, improve your overall complexion, strengthen your joints and bones, and reduce cellulite.

7. Calling All Collagen Lovers

Although collagen is naturally produced by the body, levels inevitably will decrease as we age. Research has shown that maintaining adequate collagen levels is vital for people suffering from skin issues, arthritis, and cellulite (as mentioned above).

Collagen can be consumed through dietary means in animal products such as beef, chicken, fish, and eggs. The bad news is, a simple diet might not be enough. That’s where collagen supplements come in handy.

Collagen has been clinically proven to provide a number of health benefits with no known side effects. Reduction of wrinkles increased skin moisturization, and relief from joint pain are just a few of the benefits you may experience. If you want to look and feel younger, collagen supplementation is the best way to go.

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Collagen Powder Frequently Asked Questions

Scientific Citations

1. Nutrition Business Journal (2018). Retrieved from https://www.marketresearch.com/Nutrition-Business-Journal-v2520/Supplement-Business-11762976/
2. Lodish H, Berk A, Zipursky SL, et al. Molecular Cell Biology. 4th edition. New York: W. H. Freeman; 2000. Section 22.3, Collagen: The Fibrous Proteins of the Matrix. Available from: https://www.ncbi.nlm.nih.gov/books/NBK21582/
3. Ricard-blum S. The collagen family. Cold Spring Harb Perspect Biol. 2011;3(1):a004978.
4. Henriksen K, Karsdal M. Principles of Regenerative Medicine. 2016.
5. Bakilan F, Armagan O, Ozgen M, Tascioglu F, Bolluk O, Alatas O. Effects of Native Type II Collagen Treatment on Knee Osteoarthritis: A Randomized Controlled Trial. Eurasian J Med. 2016;48(2):95-101.
6. Karsdal M. Biochemistry of Collagens, Laminins and Elastin, Structure, Function and Biomarkers. Academic Press; 2016.
7. Abreu-velez AM, Howard MS. Collagen IV in Normal Skin and in Pathological Processes. N Am J Med Sci. 2012;4(1):1-8.
8. Varani J, Dame MK, Rittie L, et al. Decreased collagen production in chronologically aged skin: roles of age-dependent alteration in fibroblast function and defective mechanical stimulation. Am J Pathol. 2006;168(6):1861-8.
9. Marcos-garcés V, Molina aguilar P, Bea serrano C, et al. Age-related dermal collagen changes during development, maturation and ageing – a morphometric and comparative study. J Anat. 2014;225(1):98-108.
10. Garnero P. Biochemical Markers of Osteoarthritis. 2007.
11. Kalaria RN, Pax AB. Increased collagen content of cerebral microvessels in Alzheimer’s disease. Brain Res. 1995;705(1-2):349-52.
12. Danby FW. Nutrition and aging skin: sugar and glycation. Clin Dermatol. 2010;28(4):409-11.
13. Bosch R, Philips N, Suárez-pérez JA, et al. Mechanisms of Photoaging and Cutaneous Photocarcinogenesis, and Photoprotective Strategies with Phytochemicals. Antioxidants (Basel). 2015;4(2):248-68.
14. Knuutinen A, Kokkonen N, Risteli J, et al. Smoking affects collagen synthesis and extracellular matrix turnover in human skin. Br J Dermatol. 2002;146(4):588-94.
15. Crowley DC, Lau FC, Sharma P, et al. Safety and efficacy of undenatured type II collagen in the treatment of osteoarthritis of the knee: a clinical trial. Int J Med Sci. 2009;6(6):312-21.
16. Trentham DE, Dynesius-trentham RA, Orav EJ, et al. Effects of oral administration of type II collagen on rheumatoid arthritis. Science. 1993;261(5129):1727-30.
17. Bello AE, Oesser S. Collagen hydrolysate for the treatment of osteoarthritis and other joint disorders: a review of the literature. Curr Med Res Opin. 2006;22(11):2221-32.
18. Shaw G, Lee-barthel A, Ross ML, Wang B, Baar K. Vitamin C-enriched gelatin supplementation before intermittent activity augments collagen synthesis. Am J Clin Nutr. 2017;105(1):136-143.
19. Proksch E, Schunck M, Zague V, Segger D, Degwert J, Oesser S. Oral intake of specific bioactive collagen peptides reduces skin wrinkles and increases dermal matrix synthesis. Skin Pharmacol Physiol. 2014;27(3):113-9.
20. Zdzieblik D, Oesser S, Baumstark MW, Gollhofer A, König D. Collagen peptide supplementation in combination with resistance training improves body composition and increases muscle strength in elderly sarcopenic men: a randomised controlled trial. Br J Nutr. 2015;114(8):1237-45.
21. Arrieta MC, Bistritz L, Meddings JB. Alterations in intestinal permeability. Gut. 2006;55(10):1512-20.
22. Koutroubakis IE, Petinaki E, Dimoulios P, et al. Serum laminin and collagen IV in inflammatory bowel disease. J Clin Pathol. 2003;56(11):817-20.
23. Friedmann DP, Vick GL, Mishra V. Cellulite: a review with a focus on subcision. Clin Cosmet Investig Dermatol. 2017;10:17-23.
24. Schunck M, Zague V, Oesser S, Proksch E. Dietary Supplementation with Specific Collagen Peptides Has a Body Mass Index-Dependent Beneficial Effect on Cellulite Morphology. J Med Food. 2015;18(12):1340-8.
25. Shumaker PR, England LJ, Dover JS, et al. Effect of monopolar radiofrequency treatment over soft-tissue fillers in an animal model: part 2. Lasers Surg Med. 2006;38(3):211-7.
26. Holmes C, Wrobel JS, Maceachern MP, Boles BR. Collagen-based wound dressings for the treatment of diabetes-related foot ulcers: a systematic review. Diabetes Metab Syndr Obes. 2013;6:17-29.
27. Selvig KA, Bogle G, Claffey NM. Collagen linkage in periodontal connective tissue reattachment. An ultrastructural study in beagle dogs. J Periodontol. 1988;59(11):758-68.
28. Torikai K, Ichikawa H, Hirakawa K, et al. A self-renewing, tissue-engineered vascular graft for arterial reconstruction. J Thorac Cardiovasc Surg. 2008;136(1):37-45, 45.e1.
29. Borumand M. Sibilla S. Effects of a nutritional supplement containing collagen peptides on skin elasticity, hydration and wrinkles. Journal of Medical Nutrition and Nutritionals. 2015;4(1):47-53.
30. Moskowitz RW. Role of collagen hydrolysate in bone and joint disease. Semin Arthritis Rheum. 2000;30(2):87-99.

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