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
Want to see your children equipped to persevere in the face of challenges? To instill “grit” in your kids, the trick is challenging with care, not just pushing harder.
Here are some tips to help your children develop grit:
- Praise your children for working hard and using their talents, not for already having talent. Calling them “gifted” or “talented” doesn’t help if these labels become an excuse not to work hard.
- Reward commitment by giving your children more chances to develop their interests. For example, if your child is always painting, try to encourage it by sending him or her to art camp.
- Big goals usually require a lot of sustained effort for a child—more like a marathon than a sprint. Encourage persistence with words such as “Hang in there!” or “You can do it!” But remember that children have a much shorter attention span than adults.
- Teach your children that failures and setbacks are an essential part of learning. Remind them that excellence comes from both triumphs and mistakes.
- Give your children some space to become independent, so they can be self-reliant and self-motivated and learn from their own choices.
Grit doesn’t develop overnight. It takes time. But remember that children are children and need lots of free time and play time to develop optimally. For more insight into specific parenting styles, check out HPRC’s article about how to be a warm leader, not a drill sergeant.
Pain can be unpredictable, uncontrollable, and unrelenting, so even the most resilient Warfighters can be vulnerable to it. Because of pain, you may experience symptoms of anxiety or depression; your mind may even exaggerate the intensity and awfulness of pain. Socially, you might experience criticism, rejection, and negative interactions with family, spouse, or peers. Even if interactions are generally positive, you may want to withdraw from people or difficult situations
Chronic pain, which lasts longer than three months and is unresponsive to treatment, can affect quality of life for many. At least 100 million adults in the U.S. suffer from chronic pain. Unfortunately, combat and other situations make Warfighters especially susceptible to experiencing injury and pain. One study of an infantry brigade found that three months after return from Afghanistan, 44% of the soldiers reported chronic pain.
The American Psychological Association has shared evidence that relief from pain is more likely when mind and body are both treated. The National Center for Complementary and Alternative Medicine has also indicated that continued study of non-drug approaches to pain management is a priority.
The latest trend in treating pain is the “biopsychosocial model,” which focuses on exercise and sleep (not just meds and surgery) as important biological influences. Important psychological factors include thoughts, emotions, behaviors, and attention. And impactful social factors involve healthcare, family, and work. All of these factors can contribute to understanding and mitigating the impacts of pain.
The American Psychological Association shares concrete advice to manage pain, including these tips:
- Distract yourself.
- Stay active and exercise.
- Know your limits.
- Follow prescriptions carefully.
- Make social connections.
- Don’t lose hope.
Training for a marathon or some other endurance event? Building your endurance—by making the right nutrition choices—can make the difference between failure and success. HPRC’s performance nutrition strategies—“Going the distance”—provide the information you need to know what and when to eat for endurance.
Individuals who practice Bikram (hot) yoga find themselves in a 104°F room for up to 90 minutes, performing various poses and breathing exercises. This intense form of yoga claims to improve flexibility, mental focus, strength, and overall fitness. Researchers have found that Bikram yogis exhibit lower stress levels, improved endurance, muscle strength, and balance after as few as 20 yoga sessions in 8 weeks. Some older adults who participated in Bikram yoga even experienced a decrease in body-fat and improved overall glucose tolerance.
Despite these potential benefits, there are also risks with doing yoga in such an extreme environment. During a Bikram yoga session, people’s core temperature and heart rate can reach dangerous levels associated with heat illness. To reduce the risks, experts suggest sessions of 60 minutes or less, slightly lower room temperatures, and frequent water breaks. Instructors should remind their students to stay hydrated and replenish the water that they’re losing through sweat. If your instructor discourages water breaks, you should find a new instructor.
If you’re new to yoga, we recommend starting off with more traditional styles of yoga that do not involve high temperatures. Traditional styles and gentle yoga (including stretching with yoga) are also beneficial and safer for adults who may be less heat tolerant and/or are beginners.
Many people find Bikram yoga to be challenging and enjoyable, but it’s important to be smart about this kind of workout.
Redotex is a drug manufactured in Mexico and being sold in the U.S. as a weight-loss product. According to the U.S. Food and Drug Administration (FDA) it is a misbranded drug and is not legal to sell as either a drug or a dietary supplement. It is not permitted for use by DoD personnel or civilians.
According to the FDA Import Alert, “it appears to be a new drug without an approved New Drug Application…” In addition, it contains a combination of thyroid, diuretic, stimulant, and tranquilizer drugs that may cause serious and potentially fatal adverse reactions. In addition to posing a health hazard, the product contains a DEA Controlled Substance that will cause a positive drug test. It is very important to read product labels, and if the label is not in English or contains any of the drug ingredients listed in the FDA Alert, steer clear, as it is an illegal product.
For more answers to questions we’ve received about weight-loss dietary supplements, please visit our Operation Supplement Safety (OPSS) FAQs.
Mindfulness isn’t something you have to do sitting still. You can apply mindfulness to activities such as stretching. A great way to do this is by using yoga poses. When stretching in a mindful way, you bring your attention to your breath as you stretch your muscles.
Mindful stretching can help you in a number of ways:
- To focus your attention before or after a workout
- To focus on and relax knotted areas within your muscles
- To provide closure to something you’re working on (such as the transition from work to weekend)
- As a routine before you go to bed to prime your body for sleep
In mindful stretching, the focus is not on doing repetitions or certain times, but rather going with what your body needs in the moment. To learn how, see HPRC’s “Mindful Stretching Exercises Using Yoga Poses” for a step-by-step guide with pictures.
If you limit carbohydrates and underfuel your body, your performance may suffer. Carbs feed the working muscles and help maintain blood sugar. In addition, carbs help you recover after a difficult workout or mission.
Underfueling by limiting carbohydrates can be intentional—when limiting calories, avoiding gluten, or losing weight. Or you may be limiting carbs unintentionally if you are unsure how many carbs to eat or if you’re are skipping meals or snacks due to limited time or money. And female warriors are more susceptible to under-fueling.
So what type of carbs should you be eating? Properly fuel your body by filling your plate two-thirds to three-fourths with carbs such as fruit, vegetables, whole grains, beans, and dairy. Choose a variety of fruit and vegetables to maximize vitamins, minerals, and fiber. Whole-grain breads, grains, and pastas provide more performance-boosting nutrients than white-flour and refined versions. Low-fat dairy products contribute carbs along with protein and calcium.
Carbohydrate needs differ depending your activity, type of exercise, and intensity, and your calorie needs and may change from day to day. For more information on carbohydrate needs before, during, and after activities, see HPRC’s An Athlete's Guide to Everyday Nutrient Timing.
Keep on eye on your weight and performance to help you determine if you’re taking in too few carbs. If you’re losing weight without trying or find yourself having trouble performing at your best, you may be underfueling. For more personalized recommendations on carbohydrate intake, visit a registered dietitian.
Tired of having family members “push your buttons” or inadvertently pushing theirs? You’ll be glad to learn it’s something you can fix. How you relate to people as an adult is shaped by the relationships you had early in life. It’s easy to get drawn into old patterns with family members. But there are some things you can do to stop taking the bait and stop putting bait out there for your loved ones to take.
For example, an old rivalry can re-emerge between siblings, even if you don’t do this with any one else in your adult life. Or it can feel like you’ve gone back in time, and you’re an adolescent again rebelling against your parent. Keep these old patterns in mind, because they can creep into your present.
Here are some tips to avoid reliving familiar conflicts or other unpleasant interactions:
- Don’t put out bait: You can’t control other people’s behavior, but you can control yours. Be aware of what you feel drawn to do, and stop yourself if you know your next move might cause friction (such as calling someone a name, or more subtle moves).
- Don’t take bait: Others will (consciously or unconsciously) do things that trigger your emotions (such as a snarky comment or an overly long story). Slow down and take a breath rather than responding out of impulse.
- Assume good intentions: When you feel baited, assume that the other person isn’t intentionally triggering you and that he/she means well. Even if this is untrue, your different style of interacting with him or her can help break the pattern. And it could even start a new, more positive dynamic!
Instead of being a “perfect” parent, strive to be “good enough.” As a parent, you want the best for your children. At a minimum, you know you shouldn’t neglect or abuse your children. Ideally you’re a caring parent who sets good boundaries for their safe development. But some parents overdo their involvement.
The problem with working too hard to meet your child’s every need is that your child doesn’t learn to become independent. When children experience some frustration along the way or have to figure out things on their own, they become more equipped to tolerate frustration and face adversity. And they learn how to solve problems for themselves. That said, don’t leave them hanging, but gently guide them to figure out solutions for themselves.
Read HPRC’s “Need to update your parenting style?” to learn more ways to be “good enough.”
BMPEA is an unapproved amphetamine-like substance that has been appearing in some dietary supplement products. BMPEA (also known as β-methylphenylethylamine, R-beta methylphenylethylamine, beta-methylphenethylamine, and others) was first made in the 1930s as a possible replacement to amphetamine (a central nervous system stimulant), although it never became a drug because human studies on safety were not performed.
The Food and Drug Administration (FDA) tested 21 supplement products with the ingredient Acacia rigidula listed on the label and found that 9 of the 21 products were found to contain BMPEA, which is not derived from the plant Acacia rigidula. Some dietary supplement products actually list BMPEA on their labels. FDA recently issued a warning stating, “…BMPEA does not meet the statutory definition of a dietary ingredient.” Therefore, dietary supplement products with BMPEA are misbranded and cannot be sold as dietary supplements.
The World Anti-Doping Agency has banned BMPEA. For more answers to questions we’ve received about ingredients in dietary supplements, please visit our Operation Supplement Safety (OPSS) FAQs.