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: Mind Tactics
Almost every Warfighter experiences pain at some point in his or her military career, but for many it can be a long or even chronic experience. Sometimes the treatment of pain is relatively straightforward, but at other times it needs a holistic treatment plan. And it’s no longer just a question of taking a pill. The DoD and VHA are exploring a range of alternative treatments for pain, including biofeedback, acupuncture, and various mind-body strategies that have been shown to be promising. HPRC’s new Pain Management section gives you an introduction to a variety of strategies you can do by yourself or with your doctor, and it points you to information and tools to help you understand and deal with your pain.
Transcutaneous Electrical Nerve Stimulation (TENS) is a sort of "electrical massage" that works by sending increased “traffic” to the brain to block pain signals. It may provide short-term relief for neuropathic/phantom, chronic, post-surgery, and arthritis pain, but it rarely offers long-term relief. For more in-depth information, read HPRC’s InfoReveal on TENS for pain management.
Hearing is usually one of those abilities we take for granted—until we lose it. Make sure your children know the importance of hearing, and help them by encouraging healthy hearing habits. Just like helping them make healthy food choices or exercise, you can help your kids learn healthy hearing habits. The Department of Defense has a Hearing Center of Excellence that does research and provides educational information on the importance of hearing for optimal performance. Last month they wrote a blog on nurturing healthy hearing habits in your children that offers the following three tips:
- Talk to children about the importance of protecting their hearing in their everyday lives. Awareness of noise pollution is the first step towards a lifetime of healthy hearing.
- Make it fun. HCE has links to online tools such as an interactive sound ruler, games, and videos. (The Centers for Disease Control and Prevention also has a fun “Noise Meter.”)
- Make it a family affair; discuss how you deal with noise and demonstrate what you do to protect your own hearing, such as turning down the sound on video games and MP3 players. Your children will follow your example.
If you instill good hearing habits in your children now, they will be ready as adults to cope with the kinds of noise pollution that have been leading to hearing loss among Warfighters.
Have you breathed deeply lately? Breathing’s not something we usually have to think about, so we tend to take it for granted. But our breath can be a powerful tool for relaxation and stress relief. Taking time every day to focus on deliberate breathing—that is, breathing deeply and with control—can allow your body’s relaxation response to kick in and help you de-stress.
Slow-paced and deep-breathing exercises have been widely studied for their relaxing effects on the body’s stress response system. There are several types of deep-breathing exercises you can perform, but one of the easiest and most common is just called “deep breathing” (or “diaphragmatic breathing”). HPRC has a video on Breathing Exercises for Optimized Performance that introduces three breathing strategies for human performance optimization: “Deep Breathing,” “Alternate Nostril Breathing,” and “Fast-Paced Breathing.” A longer version is available for you to practice along with the instructor, or you can download a Performance Strategies transcript that takes you through these breathing exercises step-by-step to achieve relaxation.
For more ideas on relaxation strategies, check out the Stress Control resources in HPRC’s Mind Tactics domain.
Tough times challenge you to grow and develop new skills to deal with new challenges. If you find yourself in a tough situation you can’t change, you can at least control how you react while you’re in it. It’s how you interpret a situation that determines how you react to it. Therefore, if you find yourself in a tough situation, pause—think about what you can (and cannot) control, starting with your thoughts. This can often give you strength in new areas. Reflecting, meditating, praying—or in some way connecting to something greater than yourself—is a performance tool that can help you persevere through the challenges you may encounter along the way.
For more ideas on how to take charge of your thinking, check out the HPRC’s Performance Strategies on “Reframing your thinking traps for peak performance.” And for even more ways to persevere, check out HPRC’s Performance Strategies for “Optimizing Your Body’s Response.” Finally, for more ideas related to spirituality, check out the Spirituality section of HPRC’s website.
Total Force Fitness requires optimal performance, and optimal performance requires optimal sleep. One way to get your best sleep may lie in some of the subtle sounds you hear every day. You may have heard of “white” noise, a type of random, constant sound that can filter or mask surrounding noises. Studies have now found that another kind of sound—“pink” noise—can help your sleep be even more restful than actual silence. Unlike white noise, the volume of pink noise is essentially the same regardless of its frequency. (For serious audio buffs, here’s an explanation from Georgia State University’s “HyperPhysics” department.) When you think of pink noise, think of rain falling or the rhythm of a heartbeat. This kind of noise regulates and synchronizes with your brainwaves, which enhances the percentage of time you’re in a restful, stable sleep. Pink noise might be another strategy to add to your arsenal for getting better sleep. You can get recordings of pink noise from a variety of sources online—some even free—for your smartphone or other mp3 player or cd/dvd player. A little searching should turn up something you like. And read more about the importance of sleep and how it affects your performance.
Progressive muscle relaxation (PMR) is a way to relieve the physical symptoms of stress and anxiety that show up as tense, aching muscles. This mind-body practice helps you consciously release muscle tension so that you’re able to function throughout the day and relax during downtime. Using PMR, you learn to release tension and develop deep relaxation by actively tensing and then relaxing the muscles throughout your body. The outcome: You can train your body to relax on command. Check out the description of how to do PMR in the Controlled Response handbook section of the OSOK Total Force Fitness program.
For more information on relaxation strategies, check out the Stress Control resources in HPRC’s Mind Tactics domain.
We’ve all heard of depression. If you’ve never experienced it, it’s easy to think that someone could just snap out of it if they wanted to. Depression doesn’t work like that. It can have an impact on a person in every way—physically, mentally, and emotionally, even extending to relationships—and can range from mild to severe. According to the American Psychological Association, “Depression is more than just sadness. People with depression may experience a lack of interest and pleasure in daily activities, significant weight loss or gain, insomnia or excessive sleeping, lack of energy, inability to concentrate, feelings of worthlessness or excessive guilt and recurrent thoughts of death or suicide.” Depression is an illness considered to be treatable with professional help.
This factsheet from afterdeployment.org details the signs and symptoms of depression. They also have an anonymous online assessment, general information, personal stories shared by those who’ve experienced depression, an interactive workbook that can help you challenge negative thoughts and identify depression triggers, and information about the link between behaviors and mood. Also take a look at the factsheet on Taking Charge of Depression, which includes helpful strategies.
For more information about depression or other mental states that can influence your performance, check out the Emotional Strength section of HPRC’s website. However, if you feel you are in crisis, contact the Military Crisis Line—someone is available 24/7 for online chat or via phone at 1-800-273-TALK.
Everyone experiences anger—it’s normal. It’s also normal that the people you love will make you angry at some point. The trick is figuring out how to manage your anger—an essential skill for yourself and your relationships. Not dealing with anger just makes the situation worse. Afterdeployment.org has handouts on different aspects of Anger and Anger Management to get you started, including Anger Cues and Measuring Anger, Myths About Anger, how to manage anger with Time-Outs, and how to create an Anger Control Plan.
Motion sickness can affect even the strongest Warfighters. Nausea, vomiting, dizziness, and sweating are some of the telltale signs of kinetosis, or motion sickness. The potential impact on individual and force readiness make it a concern in military medicine.
Motion sickness may affect individuals differently, but generally it follows a pattern. The earliest symptom typically is abdominal discomfort. If the motion continues, discomfort is usually followed by overly warm sensations, nausea, and wanting cool air.
Motion sickness can be alleviated to a degree by following these simple tips:
- Pick a seat where motion is less likely to be felt, such as an aisle seat on a plane, a central cabin on a ship, or a car toward the front of a train.
- Avoid sudden movements of the head, which can aggravate motion sickness.
- Avoid tasks that involve prolonged close-up eye movement or focus (such as reading a book). Focus instead on the road in front of you or on a distant object so that your senses can confirm that you’re on the move.
- Avoid alcoholic beverages before and during a trip, as alcohol can worsen motion sickness.
- If possible, expose yourself to the motion in gradually and in stages until you adapt to the movement.
Jerome Greer Chandler, a former combat medic, describes the severity of motion sickness among U.S. service members in an article to The American Legion Magazine [PDF]. For a detailed reading on motion sickness and its effect among military personnel, see the Textbooks of Military Medicine (volume 2).