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Alerts

RegenESlim Appetite Control Capsules voluntarily recalled due to the presence of DMAA.

FDA warns consumers about caffeine powder. 

FDA advises consumers to stop using any supplement products labeled as OxyElite Pro or VERSA-1. Please see the following advisories: FDA -10/08/13, FDA - 10/11/13 and CDC - 10/08/13.

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Announcements

New article on reporting side effects of supplements
Just published in The New England Journal of Medicine: A recent article brings up dietary supplement issues you need to be aware of and discusses how dietary supplement side effects could be monitored better. A PDF of the April 3rd article is available free online.

3rd International Congress on Soldiers’ Physical Performance
August 18-21, 2014
The ICSPP delivers innovative scientific programming on soldiers’ physical performance with experts from around the world.

DMAA list updated for April 2014

Fueling Performance Photo Campaign
Share photos of how you fuel your performance and be featured on our Facebook page!

Dietary supplement module
Earn continuing education credits (if eligible) for this two-hour online module.

Operation LiveWell

Performance Triad

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HPRC Blog

Welcome to the HPRC Blog. We've got lots of information here, from quick tips to in-depth posts about detailed human performance optimization topics.

HPRC Fitness Arena: Physical Fitness

Combat readiness is improved by changes to basic training

HPRC Fitness Arena:
According to an article from Army.mil, Comprehensive Soldier Fitness (CSF) is shaping changes in Army boot camp; changes leaders say are improving Soldiers’ preparedness for combat once they reach their units.

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Photo: Shutterstock.com

According to an article from Army.mil, Comprehensive Soldier Fitness (CSF) is shaping changes in Army boot camp; changes leaders say that are improving Soldiers’ preparedness for combat once they reach their units.

Click below to access the article.

Basic training changes to improve combat readiness

Airman provides some tried and true workout methods

HPRC Fitness Arena:
NBCwashington.com (Washington, D.C.) has an article on how one U.S. Air Force airman stays healthy and in shape for Air Force-related missions.

 

Photo: Shutterstock.commanexercisingbarbells_shutterstock.jpg

NBCwashington.com (Washington, D.C.) has an article on how one U.S. Air Force airman stays healthy and in shape for Air Force-related missions.

According to the article, Airman 1st Class Angelo Beatois is an advocate of high-intensity workouts, including sit-ups, push-ups and pull-ups, combined with sprints and running.  He designed his own personal workout from the variations of exercises he learned when stationed from base to base.

Click on link below to access the article.

Tried and True Workout Methods

New York Times: Money often buys higher-quality, but not always when it comes to running shoes

HPRC Fitness Arena:
Money often buys higher-quality goods, but not when it comes to running shoes, experts say.

runningshoes_shutterstock.jpgPhoto: Shutterstock.com

The New York Times Health section has an article that looks at the cost of running shoes, and found that low- and mid-cost shoes within the same brand cushioned runners’ feet just as well as high-cost ones — sometimes even better.

In short, money often buys higher-quality goods, but not when it comes to running shoes, experts say.

Click on link below to access the article.

For Running Shoes, It’s Fit First and Price Last

Running a marathon can affect your heart

HPRC Fitness Arena:
Businessweek.com is reporting on a new study that suggests that running a marathon can damage your heart, with more than half of the segments in the heart's main pumping chamber typically functioning a little under par during the race.

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Businessweek.com is reporting on a new study that suggests that running a marathon can damage your heart, with more than half of the segments in the heart's main pumping chamber typically functioning a little under par during the race. The good news is that other parts of the heart pick up the slack and the changes reverse within three months or fewer after the run, the researchers found.

The end result is that the study shows that the more fit and trained a runner is, the less effect the strain of a marathon was found to have on the heart.

Click on link below to access the article.

Marathons Affect Heart, but Runners Bounce Back

Runners: Hot taper can improve endurance performance

HPRC Fitness Arena:
Runnersworld.com has an article that cites a new study from the Journal of Applied Physiology which reports that 10 days of extreme heat acclimation can improve performance by six to eight percent.

 

runningman_shutterstock.jpgPhoto: Shutterstock.com

Runnersworld.com has an article that cites a new study from the Journal of Applied Physiology which reports that 10 days of extreme heat acclimation can improve performance by six to eight percent.

Click on link below to access article.

New Study–A Hot Taper Can Improve Endurance Performance

Fluid replacement during operations or exercise

HPRC Fitness Arena: Physical Fitness
Filed under: Hydration, Exercise
Staying hydrated is important, but is there a "best" way to hydrate?

If you sweat a lot during exercise drink lots of fluids, but do not exceed 1.5 L/hour. Sip frequently rather than gulp; drinking small amounts of fluids at a time are more effective than drinking large amounts occasionally. Also, start drinking before you become thirsty. Click here for more information.

Not all carbohydrate foods are equally effective

HPRC Fitness Arena:
Certain foods raise blood sugar better than others. It's important to what to eat after a moderate to high intensity mission or exercise.

As stated in the Warfighter Nutrition Guide (chapter 5) , certain foods raise blood sugar, or glucose, levels better than others. Ultimately, blood glucose from foods you eat are stored in the muscles and liver, in the form of glycogen, to supply energy for future physical activity.

The term glycemic index (GI) is used to describe how high a particular food will raise blood glucose. A high GI food is more effective for replenishing muscle and liver stores of glycogen than one with a low GI. Immediately after a moderate/high intensity mission or exercise, eat foods and beverages that have a moderate to high GI to replenish the glucose used up.

Click here for more information on the Glycemic Index.

Men and women sweat differently

HPRC Fitness Arena:
The New York Times Well blog features an article on research that studies the differences of men and women sweat.

Sweating WomanPhoto: Shutterstock.com

The New York Times Well blog features an article on research that studies the differences of men and women sweat.

According to the article, fit women seem to sweat differently than unfit people of either sex, and quite differently than fit men, a fact that has implications for sports performance.

Click on the link below to access the article.

Do Women Sweat Differently Than Men?

 

Preventing sports related injuries

HPRC Fitness Arena:
The October 20 edition of the Vancouver Sun has a brief article on preventing sports injuries.

Woman with knee painPhoto:Shutterstock.com

The October 20 edition of the Vancouver Sun has a brief article on preventing sports injuries.

Click on link below to access the article.

Eat a PBJ post-workout

HPRC Fitness Arena:
Want a great post-workout meal?

It’s important to eat something after a strenuous workout to replenish muscle stores of carbohydrate and have plenty of protein available to repair the body. Try a peanut butter and jelly (PBJ) sandwich for a great post workout meal! It’s cheap and packed with nutrition if you use natural peanut butter without added sugar and fats, and whole-grain bread.

For other post-exercise snacks please visit the Warfighter Nutrition Guide.