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
October is Breast Cancer Awareness month; but what’s important is that, after October is over and the sea of pink has ebbed, you turn your awareness into action if you haven’t done so already. Gentlemen take note: Men can get breast cancer too. Early detection can be critical for dealing with breast cancer. Make sure you conduct regular breast self-exams. If you find anything that worries you, talk to your doctor right away.
While your genetics play a role in the development of some breast cancers, exercise is also an important lifestyle tool to reduce your risk for this and other cancers such as lung and colon cancer. It may even improve your chance of recovery if you’ve already been diagnosed. Numerous studies have found that regular exercise can reduce your risk for breast cancer by an average of 25%.
It’s never too late to start getting active. While exercise at any age can reduce your risk for breast cancer, the greatest benefit seems to be for adult women, especially those over the age of 50. It’s important to be physically active throughout the day, not just when you’re exercising. Studies have shown that sitting and other sedentary behaviors for long periods of time can negate the effects of regular exercise, for general health and cancer prevention. The good news is that household and recreational activities, followed by walking/cycling and occupational activities, have the greatest impact on reducing risk for breast cancer.
Exercise and physical activity during cancer treatment also can be healthy for mind and body, can manage fatigue, and may lower the risk of progression. If you have already been diagnosed with breast cancer, talk to your doctor about what kinds of activities are safe for you to do while undergoing treatment. Just another reason to get out and get active!
As you probably know, Columbus had ships. And the Navy has ships. And both had something to do with the birth of the United States of America. After that, any connection is a bit of a stretch. After five weeks at sea, Columbus made first landfall in the Americas on 12 October 1492 on an island in the Bahamas. In 1937, Columbus Day became a federal holiday, and since 1970 it has been on the second Monday in October.
The Second Continental Congress—the group that governed during the American Revolution and eventually passed our Declaration of Independence in 1776—created the Continental Navy in 1775. It began by authorizing two armed ships and crews to destroy munitions ships that provided supplies for the British Army in America. During the war, the Navy deployed as many as 20 warships at a time. Following the war, Congress sold the remaining warships and released their crews.
However, the new Constitution of the United States included instructions “to provide and maintain a navy,” so in 1794 the War Department oversaw the construction and manning of six new ships, and on 30 April 1798 Congress established the Department of the Navy. The United States Navy has existed continuously since then. Despite this second “birthday,” in 1972 the Chief of Naval Operations established 13 October as the officially recognized anniversary. For interesting facts, articles, activities, and more, check out the official “Navy Birthday” web page. And find something fun to do! After all, thanks to Columbus, this year it’s a holiday!
Coconut water, the flavorful liquid found in young green coconuts, has become a popular drink. It is often promoted for a variety of ailments—from curing bad skin to resolving hangovers. But coconut water is also touted as a fluid replacement alternative. For this reason, some Warfighters choose coconut water over sports beverages because coconut water is “natural” and contains carbohydrates and key electrolytes such as sodium and potassium. However, not all brands of coconut water are created equal. In fact, they can vary considerably in terms of their nutrient content, so read product labels to be sure you’re getting the right amounts of nutrients you need for optimal performance. In addition, many kinds of coconut water contain fruit juice for flavor, which can increase the sugar and calorie content of the drink.
One of the biggest appeals of coconut water is its naturally high potassium content. While the potassium content is high, the amounts of carbohydrate and sodium in coconut water are sometimes very low, and individuals who participate in prolonged, vigorous exercise (longer than an hour) may need more carbohydrate and sodium for proper hydration. For more information about hydration needs, see HPRC’s article on fluids and exercise.
For periods of exercise less than one hour, water is always your best choice—about 3–8 ounces every 15–20 minutes. But for longer periods of exercise, sports beverages are a good choice because they are specially formulated to replenish carbohydrate, sodium, and potassium lost during extended and/or vigorous physical activity. If you choose sports beverages, drink 3–8 ounces every 15–20 minutes to stay hydrated. Again, be sure to read the product label to make sure your drink has what you need, and nothing more. For more information about proper fueling, read An Athlete’s Guide to Nutrient Timing.
And what about that coconut water? There simply isn’t enough evidence to support the use of coconut water as a remedy for any condition. And although it’s a tasty beverage, know what’s in it so you can replenish what your body needs—no more, no less.
Phentermine, a prescription drug used for weight loss, is similar to amphetamine. So, will it cause you to pop positive on your military drug test? Is it ok to use as long as you have a prescription? Read the OPSS FAQ to find out answers to these questions.
OPSS has other FAQs to help answer questions about the safe use of dietary supplements. And the OPSS High-Risk Supplement List will be available soon, so check the OPSS homepage often for up-to-date information.
Many of us have seen foods labeled as organic, but most people don’t know what that means. In order to be considered organic, foods must be certified by the United States Department of Agriculture (USDA) and meet certain standards. Generally, organic foods must be produced without the use of any artificial fertilizers, pesticides, growth hormones, antibiotics, sewage sludge, or genetically modified organisms. As a result, organic foods have become quite popular.
Because of the differences in production, organic foods tend to be more expensive than conventional foods. For example, the average price of a gallon of regular milk is $2.89, but the average price of a gallon of organic milk is $5.99. That’s more than double the cost, which may not be affordable for many people. For military families who prefer to buy organic foods, discounted prices may be available at their local commissary. Ask grocery stores and wholesale stores about military discounts and coupons. For those who qualify, the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) allows organic fruits and vegetables to be purchased with cash-value vouchers. The eligibility of other foods is state-dependent, and each state’s approved food list can be found on USDA's WIC page.
The price difference between organic and conventional foods is clear, but the benefits of choosing organic are not as obvious. Organic foods are thought to be better for the environment and our bodies. However, from a nutritional standpoint, there is not enough evidence to suggest a clear benefit to purchasing organic foods over conventional foods. If pesticides are your concern, visit the Environmental Working Group website to learn more.
So, the next time you’re trying to decide between organic and non-organic, remember that nutritional differences don’t need to be a major factor in your decision because there don’t appear to be any. A diet rich in fruits, vegetables, and whole grains is beneficial no matter which option you choose.
For more information on organic foods, check out USDA's website.
There are three core relationship skills that can help strengthen all relationships. HPRC has created downloadable cards about each of them.
First, brush up on your communication skills with your loved ones using our card on effective communication.
Second, you should be able to make decisions and solve problems well. Use the step-by-step process on our card on making decisions to guide you from problems to solutions.
Finally, avoid doing four specific behaviors that can tank even the best of relationships. Check out “How not to destroy yours” and apply the tips today.
Whether on the playing field or on a mission, of course you want to succeed. Dreaming of positive outcomes can drive you to train hard. But you may have noticed that when you only focus on the outcome, you’re distracted from the important ingredients for success. Your successes will unfold more easily if you develop goals centered on what’s in your control rather than how you compare to others. Learn more about setting different kinds of goals in this HPRC article on sport psychology goals.
It’s almost time for the Warrior Games in Colorado Springs! Athletes and teams from each branch of service have already qualified in their respective trials and are set to compete from 28 September through 6 October at the U.S. Olympic Training Center in Colorado. The Warrior Games give wounded service members and veterans an opportunity to compete in adaptive sports. For some, this is a continuation of their competitive careers; for others, it’s a new experience and part of the healing process. If you’re in the neighborhood, stop by to cheer on the athletes—admission is free! Semper Citius, Altius, Fortius!
“Sport psychology” uses the principles of psychology to help optimize performance in athletics. These concepts can be applied to just about anybody (including Warfighters) in any setting where performance matters, so sport psychology often gets dubbed “performance psychology.” Regardless of the name, this focus on the mental aspect of performance fits into a holistic approach to Human Performance Optimization (HPO).
A major focus of sport or performance psychology is mental skills training, building a “toolbox” of mental skills based on sport science and clinical/counseling psychology techniques. These scientifically based methods can be applied to Warfighter performance too. Some basic tenets of performance enhancement within military and sport settings include maintaining high awareness, motivation, and self-control, either by reducing how “amped up” you get or by learning to interpret these feelings as either meaningless or helpful to performance. A well-trained Warfighter can either calm down and think, “I’ve got butterflies, but no big deal,” or “I am psyched up and ready!”
Mental skills are important, but they’re only part of a performance psychology package. Performance psychology looks to fix or improve performance by: 1) training skills to proactively address problems, 2) improving resilience to avoid problems in the first place, 3) enhancing performance, and 4) reducing stigma around getting help with problems after they’ve appeared. In applying performance psychology to Warfighters, training is customized to meet the needs of specific groups, focused on real-life applications, and taught in a way such that skills are learned for optimal functioning both at work and at home. HPRC endorses holistic training programs that include performance psychology, such as One Shot One Kill (OSOK), a platform that helps Warfighters to customize their own systematic training.
HPRC has often posted information about the U.S. Food and Drug Administration (FDA) and safety surrounding the topic of dietary supplements. But there’s another Federal agency watchdogging the supplements industry: the Federal Trade Commission (FTC). One of the primary missions of FTC is to protect consumers from unfair or deceptive business practices. That includes misleading or false advertising and claims. FTC advertising law states that all claims by dietary supplement manufacturers and distributors must be substantiated before they are made. So far in 2014 alone, FTC has issued 32 press releases regarding unsatisfactory practices by dietary supplement companies.
Just as FDA has a reporting system for adverse effects associated with dietary supplements, FTC has a consumer complaint process that you can use. For this and other consumer information related to dietary supplements, visit this FTC web page.