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
Many military jobs require that you have strong and healthy shoulders. So whether it’s performing well on your push-up test during the PRT or moving the ammunition can during the CFT, you need your shoulders to function well. HPRC has rolled out a new Injury Prevention Strategies series, which includes tips on preventing shoulder injuries. Check out the information on strengthening and flexibility exercises and get started today!
A new Air Force guidance, which will be go into effect in a few months, directs all downrange DFACS (dining facilities) to stop buying energy drinks, nutritional shakes, and energy bars. Air Force DFACs in the U.S. do not buy these products either. The new guidance is a result of health concerns from consuming energy drinks and these other products. Read the article in the Air Force Times for more information.
Have you heard about Go for Green®?
Go for Green® is a DoD-wide, joint-service food-identification program. It’s designed to help you easily identify the nutritional value of foods when you’re standing in line at the dining facility (DFAC) deciding what to eat.
Foods in DFACs are color-coded Green, Yellow, or Red to help you choose foods for optimal performance. When using Go for Green® in the DFAC, look for these symbols to identify “Green,” “Yellow,” or “Red” foods.
What do the colors mean?
Go: High-Performance Food
“Green” foods can and should be eaten everyday. These foods score high in nutrient density (the ratio of nutrients to calories in a food) and help you perform best. Most “Green” foods can be eaten without having to worry much about portion size.
Caution: Eat occasionally
“Yellow” foods are still healthy in small amounts but should be eaten less often than “Green” foods. How much and how often depends on your health and performance goals. Try to eat “Yellow” foods just some of the time.
Limit: Eat rarely
“Red” foods are meant to be treats eaten just once in a while. They have little nutritional quality but are often an enjoyable part of eating. Most people can have a few “Red” foods each week and still meet health and performance goals. Try to limit how much and how often you eat “Red” foods, and balance them with plenty of “Green” foods.
Although the Go for Green® program is geared toward use in the DFAC, it translates well to just about any setting—home, fast-food restaurants, even when eating MREs. Eating the Go for Green® way can promote a healthier, better-performing you. For more information, visit the Go for Green® website. Download the Go for Green® Guide for a handy reference.
Need help deciding how much to eat? Look for future posts about how to personalize Go for Green® based on your individual calorie and performance needs.
“Heart rate variability,” a way to track how your heart rate rhythmically goes up and down, helps you objectively assess your mind-body optimization. When your heart rate varies more, it’s good for your health and performance. Breathing at certain paces has a big impact on heart rate variability and—in turn—the mind-body connection and performance. And because you can learn to control your breathing, you can also improve your HRV. For more information about HRV and breathing to increase your HRV, read HPRC’s “Vary Your Heart Rate to Perform Your Best.”
Deployment can be a challenge for couples, but it can also be a time of potential growth for a relationship. Questions invariably arise such as, “How much should I share with my partner? How often can we talk?” Some couples easily develop a dynamic that works for them; for others, the feeling of closeness is hard to hold on to when one partner is far away. Whether it’s your first deployment or you’re a seasoned veteran, here are some tips you can add to your deployment arsenal:
- Balance talk of "everyday" things with more-intimate conversations about deeper feelings and meaning.
- When there’s a lull in communication, whether it’s a day or a few weeks (due to mission requirements), think about creative ways to stay feeling connected such as journaling, burning video-diary messages on a DVD, or writing cards or letters.
- Communicate marriage-related emotions that come up during deployment; don’t put them off for later.
- If you’ve been through deployments before, think and talk about what worked for each of you and what you would like to do next time. Sometimes couples want the same things, but more often each person has different or even opposing wants. When this happens, it’s a good time to practice problem solving to find compromises that address each person’s desires as much as possible.
- Take good care of yourself and use your favorite stress-management techniques. Stress can increase the likelihood of getting into fights with your loved ones!
- Finally, don’t forget to weave appreciation for your partner into your conversations; read "Thankful for you?" to learn why appreciation is important for couples.
But most important: Figure out what works best for you. For more ideas on strengthening relationships check out HPRC’s Relationship Enhancement section.
Sleep is essential for optimal performance. Especially Warfighters, though, it can be hard to come by. Lack of adequate sleep, called “sleep debt,” can result in reduced mental and physical performance (see HPRC's "How much sleep does a Warfighter need?"). Use HPRC’s “Sleep & Warfighters” infographic to learn how sleep impacts your health and performance, as well as tips to get your best rest. For more in-depth information on optimizing sleep, visit our Sleep Optimization page.
The word “antibacterial” is all too familiar to 21st-century consumers. Soaps and cleaning products that tout “antibacterial” or “kills germs” in large print seem to be everywhere. So it may surprise you to learn that recent studies suggest the use of antibacterial soaps may not be as beneficial as once thought. Research now shows that overuse of these soaps contributes to antibiotic resistance, which makes bacteria stronger and less responsive to antibiotic treatment—a potentially major problem in combat zones and hospitals. In addition, recent animal studies have shown that triclosan, the most common active ingredient in antibacterial soaps, may alter the way hormones work in the body. While these soaps are sometimes necessary in hospital settings, scientists caution against using them in our everyday lives.
FDA will now require that over-the-counter antibacterial soaps must prove that their benefit to a consumer’s health is greater than the current risk for harm to the user and the environment. Manufacturers of over-the-counter antibacterial soaps will be given until December 16, 2014, to provide this evidence or FDA will ban their products.
The ban will not affect hand sanitizers and soaps used in hospital settings. To learn more about the proposed ban of antibacterial soaps, read the FDA consumer update.
Have you found yourself checking your phone while driving? Is it more than just occasionally? Driving while distracted is simply unsafe. According to the official U.S. government website (see link below), distracted driving “is any activity that could divert a person’s attention away from the primary task of driving”—such as texting, using a cell phone, checking your hair or makeup, shaving, brushing your teeth, or just talking to your passengers. The “most alarming distraction,” according to their site, is texting, and they give an example of how it makes you blind to the road for the entire length of a football field. According to the Department of Defense Instruction 6055.04 (April 20, 2009; Incorporating Change 2, January 23, 2013), all drivers should refrain from text messaging, using cell phones, or using other hand-held electronic devices unless the vehicle is safely parked or the person is using a hands-free device. This regulation is for everyone’s safety, so put your phone away. Keep your eyes on the road and don’t drive distracted. For more information, including frequently asked questions, check out distraction.gov.
More than likely you’ve learned some great and helpful relationship skills through the years to keep your relationships strong. It can often be helpful to add some more to your tool belt to keep things going well (or to get them back on track). Check out HPRC’s “Keeping Strong Family Relationships for Military Life” for some strategies.
The “relaxation response” is your body’s natural reaction against the negative effects of stress; it shuts off the “stress response” when the need for it is over. Recent research has shown that the relaxation response can decrease the harmful effects of chronic stress even at the gene level. Learn about your body’s natural stress and relaxation responses, when they are and aren’t helpful, and how to control them when their natural operations fail in HPRC’s “Influence Your Body’s Stress & Relaxation Responses.”