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Alerts

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

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: Total Force Fitness

5-2-1-0—Healthy behaviors for children and families

Let’s Go! has 5-2-1-0 recommendations to help optimize your child’s health.

An interesting program for optimizing children’s health focuses on four specific behaviors that parents and children can use for health and wellness: Let’s Go!’s "5-2-1-0".

5—Eat at least five fruits and vegetables today – more is better!

2—Cut screen time down to two hours or less a day (no screen time for under age of two).

1—Participate in at least one hour of moderate to vigorous physical activity every day.

0—Zero sugar-sweetened sodas, sports drinks, and fruit drinks. Instead drink water and three or four servings a day of fat-free or one-percent milk.

For ideas about how to incorporate fruits and vegetables into daily meals, visit the MyPlate.gov KidsHealth website.

Senator Durbin urges FDA to investigate energy drinks

Senator Dick Durbin has asked the FDA to investigate the caffeine content and other ingredients in energy drinks due to serious concerns about their safety.

HPRC has written about energy drinks and their possible adverse health effects; these drinks continue to be in the news following the death of a teenage girl due to caffeine toxicity from drinking two Monster energy drinks. Senator Dick Durbin has now urged the Food and Drug Administration (FDA) to investigate energy drinks, specifically to regulate caffeine in these drinks (caffeine content in colas is already regulated) and determine whether other ingredients contained in them are safe. Read the press release and Senator Durbin’s letter to FDA.

Back in action: Regaining peak fitness

Getting back into shape takes dedication and persistence, and doing so safely and correctly may help prevent injuries.

For whatever reason, sometimes we get off track with our fitness regimens—maybe it was an injury, a move, or just life that intervened. Getting back to a peak level of fitness after time away should be done gradually. Injuries such as tendonitis—which could become a long term issue—can occur as a result of doing too much, too fast. The American College of Sports Medicine (ACSM) recommends increasing duration (minutes of exercise) 5-10 minutes every one or two weeks over the first four to six weeks of an exercise program.

HPRC at the 2012 Warrior Resilience Conference

This year’s Warrior Resilience Conference focused on the family and social aspects of Total Force Fitness.

The 2012 Warrior Resilience Conference in March highlighted the importance of the “social domain” to Total Force Fitness. The social domain was defined as relationships in the unit, and family (immediate and extended family and friends). “Family fitness” was defined as the family’s use of physical, psychological, and spiritual resources to prepare, adapt, and grow in challenging times.

The conference was geared towards the line and focused on teaching skills and strategies that participants can instantly apply in their units and families and to bolster individual resilience. The conference highlighted skills that Warfighters and family members are already “bringing to the fight,” how to use them in new ways, and how to add new ones from a holistic perspective. Skills from military programs such as FOCUS, Comprehensive Soldier Fitness, and Combat Operational Stress Control (COSC) were taught in breakout sessions along with information on family physical fitness and nutritional strategies.

HPRC is following up with many of the presenters to see if we can provide their information on the HPRC website, so keep an eye on our Family and Relationships section.

April is Alcohol Awareness Month

HPRC Fitness Arena: Mind Tactics, Total Force Fitness
April is Alcohol Awareness Month. Do you know your Drinking IQ?

Not only is alcohol abuse harmful to your social life and relationships, but it also takes a toll on your physical and mental performance. Alcohol abuse is a serious performance degrader that results in irritability, difficulty communicating with friends and family, delayed reaction timing, reduced metabolic rate, and decline in cognitive processing.

If you’re not sure if your drinking levels constitutes abuse or not, check out Military Pathways’ free and anonymous Drinking IQ screening. This online self-assessment can help you determine the seriousness of your drinking habits and how it can impact your total performance. A few tips from the National Institute for Alcohol Abuse and Alcoholism will also show you how to cut back on your alcohol consumption.

Stress Fracture Prevention: Strengthening the Lower Extremity Muscles

Maintaining strength and flexibility in the lower extremities is one of the many important steps toward decreasing the likelihood of developing the small cracks in a bone commonly known as stress fractures.

There are several risk factors for stress fracture development, but a 2011 article in Medicine and Science in Sports and Exercise found that maintaining adequate muscle strength and flexibility in the hips, legs, knees, ankles, and feet is of great importance, especially for women. Here are some exercises from the American Council on Exercise that can help you build strength and flexibility:

Ankle Flexion

Single Leg Push-off

Forward Hurdle Run

Seated Calf Stretch

Standing Dorsi-Flexion (Calf Stretch)

Supine Hamstrings Stretch

Barbell Calf Raises

Jump and Reach

Agility Ladder: Lateral Shuffle

Alternate Leg Push-off

Barbell Jammers

Before beginning any exercise program, however, make sure to consult with a medical professional, especially if you are more than 45 years old.

Tips for parents to help children and teens with deployment: Week 5

Look at deployment and reintegration as times of family strength and growth to help you and your children weather the changes gracefully.

In this fifth and final week of strategies you can use to help your children and teens weather the deployment of a parent, we take a look at how you can use the experience to strengthen your family.

Week #5 tips: Honor the family strengths.

  • Deployment and reintegration can be times of family strength and growth. Look at these as opportunities to practice new roles and routines that can be helpful as your family adapts to the challenges of deployment and reintegration.
  • Recognize the growth of your adolescent when you return from your deployment. Many teens feel like they’ve matured during their parent’s absence and feel hurt when this goes unacknowledged. In fact, acknowledging and communicating growth and transformations for each member of the family can be a great family activity to build positive relationships.

The lowdown on stress fractures—and how to prevent them

Stress fractures are chronic injuries that occur most often in the lower extremities. Prevention is key and can be helped through adequate attention to nutrition, training surfaces, and footwear, as well as gradual progression in training.

The American Academy of Orthopaedic Surgeons defines a stress fracture as a tiny crack in a bone that occurs when fatigued muscles lose their ability to absorb shock and then transfer stresses to the bone. Most stress fractures occur in the lower extremities, and more than half occur in the lower leg and foot.

A stress fracture is an overuse—sometimes referred to as chronic—injury, which means that it develops over a long period of time—from weeks to months. According to a 2011 systematic review published in Military Medicine, stress fracture incidence is high among U.S. military recruits, ranging anywhere from 3% for men to 9.2% for women.

Since it can take several weeks or months for a stress fracture to heal, the best approach is to avoid getting one. Here are some tips for prevention:

  1. Apply the progression principle of training—gradually increase your training intensity. Slowly incorporate higher-stress activities such as jumping and interval training into your workout. Setting incremental goals can be helpful in carrying out your training routine in a gradual way. And check out HPRC’s Physical Fitness Resources for more information on training and ways to avoid injury.
  2. Check your footwear and make sure it matches your training. Replace footwear that is old or worn.
  3. Pay attention to the surface where you train, since some are easier on the bones and joints of the lower extremities. For example, it is better to jog on softer surfaces such as rubber track or grass rather than on concrete. Also, it’s better to begin training on a flat surface and then progress to hills.
  4. Monitor your diet, specifically calcium and vitamin D intake, and read the National Institute of Health’s Dietary Supplement Fact Sheet on calcium. To learn more about nutrition take a look at HPRC’s Nutrition Resources.

It is important to recognize a stress fracture and seek medical advice early, as discussed in Clinics in Sports Medicine. The Mayo Clinic provides information on the symptoms of a stress fracture.

Introducing OPSS: Operation Supplement Safety

Watch for new educational materials about how to determine if a dietary supplement is relatively safe or not.

Do you buy dietary supplements when you want to lose weight, improve your performance, or give yourself a boost to get through a long day or hard workout? Then watch for this soon-to-be-released service-wide educational campaign by the Department of Defense in collaboration with the Human Performance Resource Center. Operation Supplement Safety (OPSS) will help Warfighters and their families make informed decisions when choosing dietary supplements. See HPRC’s new OPSS link for an introductory article on supplement safety.

Tips for parents to help children and teens with deployment: Week 4

Tips for parents to use during reintegration to help children and teenagers

Children grow and change over the course of a deployment, and service members can sometimes miss events and milestones. Here are some practical strategies you can keep in mind during reintegration to help your children and teenagers.

Week #4 tips: Strategies you can use during reintegration.

  • When a deployed parent returns, slowly transition the roles and responsibilities of each family member at home, but don’t forget the individual needs of each person as well as the family as a whole.
  • Let your children know that you love them unconditionally, but still provide clear expectations and boundaries.
  • Brainstorm a list of fun activities to do as a family.
  • Devote one-on-one time with each child when you return home in order to get reacquainted with your children.
  • Demonstrate how to cope well with emotions. For example, children can be taught emotion management. One tool is called a “feeling thermometer.” Family members can monitor and control their feelings using the picture of a temperature thermometer to manage stress when the temperature is too high.