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
Getting a sports massage after a hard workout could help relieve muscle soreness and improve recovery. Sports massages typically focus on those areas of the body that are specific to a sport or activity. These kinds of massages decrease inflammation and promote blood circulation, allowing for the delivery of essential nutrients such as oxygen to damaged muscles, resulting in faster recovery. Symptoms such as pain, tenderness, muscle weakness, and discomfort associated with delayed onset muscle soreness (DOMS) contribute to a decreased recovery process. If you’re able, treat yourself to a 10- to 15-minute sports massage after an intense workout such as resistance training or endurance events. If a sports massage isn’t possible, self-massage such as foam rolling can also reduce the effects of DOMS and increase blood flow to your muscles.
You’ve just finished a marathon; you’ve put your body through hell, but it’s not over yet. Recovering can be just important as the time you put in training for race day. Taking the right recovery measures can help you avoid lingering soreness and injury and help you get back on the road sooner.
- Food. After an intense workout such as a marathon, it’s important to refuel with carbs and protein. Think whole grains, fruits, vegetables, lean meats, dairy products, and legumes. You’ve probably been thinking about your post-race meal for some time. But before you binge, plan ahead.
- Hydrate. Drink lots of fluids and eat juicy fruits and vegetables to replace the fluids lost during the race. See HPRC's Hydration Infosheet for hydration guidelines during and after exercise.
- Massage/Foam roll. Massage by a professional or self-massage (such as foam rolling), increases blood flow and help heal damaged muscles. Foam rolling also helps stretch out tight muscles and decrease soreness.
- Exercise. Light exercise (not running) within a day or two after a race can help you recover by increasing blood flow, which brings nutrients into and flushes toxins out of your muscles. Keep it light; go for an easy bike ride, hit the pool, or even go for a light walk.
- Sleep. Sleep is critical to recovery, not only after a race but for general health and optimal functioning. Sleep is the time when your body restores and repairs, which is especially important after the stress you’ve put it through. Take that extra nap; you deserve it!
- Ice bath. While this method of recovery hasn’t actually been proven to be effective, sitting in a tub of ice water after a race or hard workout is still a popular method. People report that this makes them feel better, and mental recovery is very important.
If you’re looking for ways to optimize your performance or perhaps drop some weight quickly, you may be tempted by the marketing hype and claims around green coffee beans, a dietary supplement ingredient often found in weight-loss products.
Green coffee beans are the raw, unroasted seeds or “beans” of the Coffea plant. They’re a source of caffeine, but they have become popular as a dietary supplement ingredient because they also contain a chemical called chlorogenic acid that supposedly offers some health benefits.
Some research suggests that chlorogenic acid might help with weight loss and prevent heart disease, diabetes, and high blood pressure. However, there’s limited evidence to support the use of dietary supplement products with green coffee beans for weight loss or other health conditions, so consumers should beware of health claims associated with this ingredient. In fact, the Federal Trade Commission (FTC) sued a company for using unsupported weight-loss claims and fake news websites to market their green coffee extract dietary supplement. Read more in FTC’s Press Release.
Most energy drinks are now labeled with Nutrition Facts instead of Supplement Facts, but that doesn’t automatically make them safe. The most popular energy drinks contain about 80–120 mg of caffeine per serving (8 oz.)—about the same amount of caffeine in an 8-ounce coffee. Caffeine isn’t necessarily a bad thing. When used appropriately, caffeine can boost mental and physical performance. But each energy drink can or bottle often contains more than one serving, making it easier to consume larger amounts of caffeine, especially if you drink more than one per day. Too much caffeine (>400 mg) can cause nervousness, shakiness, rapid heart rate, and trouble sleeping.
In addition to caffeine, energy drinks commonly contain amino acids, vitamins, and plant-based ingredients such as guarana (which also contains caffeine) and ginseng. Although these ingredients are generally safe, there still isn’t enough reliable information about their long-term safety or how combinations of these ingredients might interact in the body.
If you drink energy drinks, here are some things to keep in mind:
- Be aware of how much caffeine (from all sources) is in each can or bottle, and limit the number you drink each day.
- Avoid caffeinated foods, beverages, and medications while using energy drinks. You may be consuming more caffeine than you realize.
- Don’t mistake energy drinks for sports drinks. Unlike energy drinks, sports drinks are designed to fuel and hydrate you during long workouts.
- Don’t mix energy drinks with alcohol. Energy drinks can mask the feeling of intoxication but still leave you impaired.
- Find other ways to energize yourself. It’s best to get the sleep your body needs, but you can try other ways to stay alert, such as exercising or listening to upbeat music.
Identity theft can completely disrupt your life and ruin your credit history if you don’t catch it quickly, so learn what you need to do. So, what is identity theft? It’s a serious crime in which someone assumes your identity by using your personal information or property—typically your Social Security number or credit cards—without your permission. There are three basic types of identity theft:
- Unauthorized or attempted use of existing credit cards
- Unauthorized or attempted use of existing checking accounts
- Unauthorized or attempted use of personal information to obtain credit cards, accounts, or loans or to commit other crimes
If your home is unoccupied for an extended time, it may be a goldmine for thieves to dig through trashcans, dumpsters, or storage areas for documents with useful pieces of information. Even if you’re home, it could be as easy as stealing a credit card from your mailbox or wallet.
When you’re getting ready for deployment, you can place an active duty alert on your credit reports that lasts for one calendar year. For more information about protecting your credit, review the Federal Trade Commission pamphlet Identity Theft – Military Personnel & Families. If it’s too late for prevention, visit FTC’s Identity Theft web page for information about how to recover.
Substance abuse can be detrimental to your health and your career, and it’s on the rise in the military, but you can learn to avoid and overcome it. Stress from active-duty service, deployments, family, and life in general might lead you to try tobacco, alcohol, or drugs as a source of relief. In the long run, though, substance abuse can take a toll on your body and affect your heart, lungs, liver, and mind, putting even more stress on you and your family. Staying clear of self-medication (and the slippery slope of substance abuse) is a good way to stay healthy, be productive, and live longer.
Everyone needs help sometimes, so don’t be afraid to reach out for help with substance abuse. Each service has its own substance-abuse treatment and prevention program to help you get better and return to duty:
- Air Force Alcohol and Drug Abuse Prevention and Treatment (ADAPT) Program (Check your installation’s website for contact information.)
- Army Substance Abuse Program (ASAP)
- Coast Guard Substance Abuse Prevention Program (SAPP)
- Marine Corps Substance Abuse Program
- Navy Alcohol and Drug Abuse Prevention (NADAP)
For more information on substance abuse, please visit this Military OneSource web page.
Exercise is an important lifestyle tool to help reduce your risk for breast and other cancers such as lung and colon cancer. While your genetics play a role in the development of some breast cancers, research has found that regular exercise can reduce your risk by an average of 25%. It may even improve your chance of recovery if you’ve already been diagnosed. Gentlemen take note: Men can get breast cancer too.
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. Even household, recreational, and occupational activities can have an impact on reducing risk for breast cancer.
Of course, 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.
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. 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. Just another reason to get out and get active!
Coconut oil is popular for use with everything from moisturizing skin, losing weight, and lowering cholesterol to providing energy and endurance, but research has yet to prove many of these claims. Unlike other oils, which are mostly unsaturated fats, coconut oil is 90% saturated fat. Commonly found in animal products such as meat and dairy, saturated fats have been linked to an increased risk of heart disease.
Although coconut oil is highly saturated, it contains different types of saturated fats. One of these is called “medium chain fatty acids” (MCFAs), which the body processes differently than it does other kinds of saturated fats. Importantly, MCFAs are digested more rapidly and absorbed quickly to become available as an energy source. But does this add up to advantages in performance or as a tool for weight loss?
- Athletic performance. MCFAs help protect and maintain stored glycogen (a form of glucose), which suggests they might improve endurance. However, a 2010 review showed the majority of research did not find performance benefits with MCFAs.
- Weight management. MCFAs metabolize quickly, so they’re less likely than other types of fats to be stored as fat. Some research suggests this means MCFAs can lower body mass index (BMI) and improve body composition (percentage of fat).
The bottom line is there isn’t enough scientific evidence at this time to recommend coconut oil for weight loss or performance benefits. Just as with any fat, if you choose to cook with coconut oil, do so in moderation.
Many people take dietary supplements and medications together as a part of their daily health regimen, but few are aware of the potential for harmful interactions between prescription drugs, over-the-counter drugs, and dietary supplements. To help you learn more about these types of interactions, the National Center for Complementary and Integrative Health (NCCIH) created an interactive web resource that includes information about how supplements can change the effectiveness of your medications and how to work with your healthcare provide to make sure you’re taking them together safely. And for more information, please read HPRC’s Supplements and medications – What’s the problem?
It’s a good idea to have a choice of coping strategies to meet the specific needs of each situation you face—some “problem-focused” and some “emotion-focused.” During severe stress, you might find that your old ways of dealing with problems aren’t doing enough to help. For example, your preferred way of coping in the past might have been venting to a friend about something you couldn’t control. But now you may be overlooking direct actions you can take to fix the problem. Or perhaps you’ve always been an action-oriented problem-solver but now, even though it’s unfamiliar to talk with others about what’s bothering you, you might simply need someone to be a good listener. Take stock of your current coping strategies. We offer some suggestions here for how you can expand your arsenal. Consider which ones might be most useful for you personally in various situations.