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HPRC Blog

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.

Questions about C4 Extreme?

Will C4 Extreme cause you to “pop positive” on a drug test? Read the OPSS FAQ to find out the answer.

HPRC has received many questions about C4 Extreme and whether or not it will result in a positive drug test. We have posted an OPSS FAQ to answer the question. Be sure to check back often as we add answers to other questions about ingredients in performance and weight-loss supplements and how to choose supplements safely. If you have additional questions about a particular dietary supplement ingredient or product, please use our “Ask the Expert” button located on the OPSS home page.

Solid fats vs. oils

HPRC Fitness Arena: Nutrition, Total Force Fitness
Solid fats vs. oils can make a difference in the overall makeup of a healthy diet, and choosing unsaturated oils can help lower blood cholesterol.

Solid fats are solid at room temperature, come mainly from animal products, and are high in saturated or trans fats. Examples are butter, milk fat, cream, stick margarine, shortening, and beef, chicken, and pork fat. Some saturated fats increase blood cholesterol levels in the body. Oils are liquid at room temperature, and come from many different plants, and are good sources of heart healthy unsaturated fats. Examples are olive oil, canola oil, safflower oil, corn oil, soybean oil, and peanut oil. Coconut oil, palm oil, and palm kernel oil are high in saturated fats and are considered solid fats. When using fats, replacing solid fats with unsaturated oils will provide essential nutrients to the diet and help lower blood cholesterol levels. Read about food preparation to promote health for more information.

Small changes can pay off in a big way

HPRC Fitness Arena: Family & Relationships
Resolutions don't have to daunting—making small, not big, changes that fit easily into your lifestyle are good options for family health and weight loss over time.

It’s the New Year! If you’re already despairing about resolutions, keep in mind that making small changes in behavior that fit easily into your lifestyle are good options for family health and weight loss over time. For one month, try choosing three small habits to focus on changing that you can apply to any situation, whether you’re at home, overseas, or travelling. Try setting up email or calendar reminders if that helps you, or put up tangible reminders such as sticky notes around your house. To get you started, here are some ideas:

  • Keep unhealthy foods such as potato chips, cookies, etc. out of sight so they are less tempting.
  • Put down your fork and knife between bites.
  • Portion out “snackable” foods that come in large bags/containers into smaller one-serving containers, so you don’t keep dipping in.
  • Choose water over soda.
  • Keep fresh fruit on hand to replace fatty, high-calorie snacks.

For more help, Military OneSource has a Health and Wellness Coaching Program that can help you lose weight and improve your overall fitness. Finally, for more information on making healthy food choices for you and your family, visit HPRC’s Family Nutrition section.

Sleep needs for adults

Optimum performance requires optimum sleep as part of post-exercise recovery. A recent report shows that athletes—including warrior athletes—need extra.

According to a recent report about post-exercise recovery and regeneration for athletes, men over 19 and women over 18 needs 8-10 hours of sleep a night (plus a 30-minute afternoon nap, as needed) for optimal athletic performance.

Continuing good sleep habits established earlier in adolescence such as regular meals, early morning light exposure, and a nightly sleep routine remain important. However, it’s also important to monitor the effects of stress and changes in sleep due to training/military operations.

Even if you’re not an athlete, the recommendations above still apply, except that your total sleep needs are seven to nine hours a night to keep you at your best.

Some additional tips for sleep:

  • Regular exercise during the day can help you sleep better at night.
  • If you have a question about whether to exercise more or sleep, choose sleep!
  • During the night, if you wake up and after 20 minutes haven’t gone back to sleep, get out of bed, do something relaxing, and then get back in bed. You’ll probably fall right asleep.

Also, for a better understanding of your current sleep habits, afterdeployment.org has an online “sleep assessment” that you can take. For more information on how to optimize your sleep, visit the HPRC’s Sleep Optimization section.

No gym? No problem!

Try these 25 strength exercises anytime, anywhere. No equipment or gym necessary!

Don’t belong to a gym? Don’t own exercise equipment? Deployed with no workout facility close? On TDY? Only have a few minutes during commercial breaks of your favorite TV show to work out? No problem! We have the solution, whatever your excuse. These 25 at-home-exercises from the American Council on Exercise can be done anytime, anywhere. There are step-by-step instructions for each exercise, and all can be performed in a hotel, at home, at work, or in the middle of the desert. The only equipment you need for these exercises is you—so get started today!

Accident prone? Get some sleep!

HPRC Fitness Arena: Mind Tactics, Total Force Fitness
When it comes to reducing your risk for accidents and enhancing your performance, sleep is one tool that has comprehensive benefits!

Did you know that missing a night of sleep can produce performance results similar to those of being legally drunk? Even losing just a few hours of sleep can result in accidents and poor physical and mental performance. Sleepiness can inhibit balance, coordination, concentration, and response time—creating “the perfect storm” for accidents.

Make sure your sleep is optimal by turning off your electronics and other distractions well before bedtime, exercising during the day, avoiding caffeine late in the day, and sticking to a consistent sleep schedule. If you are in a situation where sleep is hard to come by, try to squeeze in naps when possible. For more information and ideas, check out HPRC’s article on sleep and visit HPRC’s Sleep Optimization resources.

Start your children’s good sleep habits early

Sleep is an essential part of post-exercise recovery, and good sleep habits begin in childhood. A recent Canadian report on bringing up children as athletes provides valuable input for children at various ages.

Do you know how much sleep you and your loved ones are getting—and supposed to be getting?  Keep in mind the recommendations differ by age group. According to a report from Canadian Sport for Life on optimal sleep for athletic performance at all life stages:

  • Children under the age of six need 13–16 hours of sleep daily, including longer nighttime sleep and fewer daytime naps as they get older.
  • As girls reach the ages of 6–8 and boys reach 6–9, their sleep needs drop to 10–11 hours of sleep a night.
  • Girls 8–11 and boys 9–12 need 9 ½ to 10 hours of sleep a night.
  • Girls 11–15 and boys 12–16 need around nine hours of sleep a night.
  • In addition to their nightly sleep, girls 6-15 and boys 6-16 need a 30-minute-plus nap between 2–4 pm every day.

For young children, meals—particularly breakfast—are an important part of establishing a reliable sleep routine, and as children age they should start developing a 15–30 minute routine before bedtime to get ready physically for sleep. This is also a great opportunity for some quality time between parents and children that you can all look forward to each night.

To make this goal easier, be sure your kids avoid computers and TVs (anything with electronic stimulation) for one to two hours before bedtime. Allow an hour to unwind before bed—try soothing music, reading, and dim lighting.

As children become teenagers, make sure they don’t start incurring a sleep debt by sleeping less than needed. Encourage them to keep regular sleep hours, get early morning light exposure, and carefully gauge their caffeine consumption close to bedtime.

The report mentioned above suggests using a sleep log (and provides a sample log) to get an idea of your and your child’s sleep patterns. Remember that the warrior athletes of tomorrow need to develop good sleep habits today!

Caffeine in supplements – how much?

Some of the most popular dietary supplements sold on military bases may give inaccurate—or no—information about caffeine content on their labels.

A Military Times article reports on a recent study of more than 30 of the most popular dietary supplements (in capsule form) sold on military bases analyzed to determine their caffeine content. Of the 20 supplements that listed caffeine as an ingredient on their labels, six did not specify the amount. These same six contained high amounts of caffeine (210-310 mg per serving)—three or more times the amount permitted by law in soft drinks. Five others revealed significantly different amounts—some more, some less—than the quantity stated on the product label.

Consuming too much caffeine can result in health issues. And if you don’t know how much is in the supplement you’re taking, it could be easy to overdo it if you also drink coffee or energy drinks. Visit the Operation Supplement Safety (OPSS) FAQ on caffeine for additional information.

Reduce work-related aches and pains

Filed under: Exercise, Stress, Yoga
Not only can yoga reduce stress, it can also help to reduce the risk of those annoying aches and pains.

Many jobs involve duties that can cause minor musculoskeletal tension that builds over time until you find yourself experiencing pain. Sitting or standing for long periods of time, lifting or carrying heavy objects, and other common mission-related actions of active-duty personnel wear on the body, leading to increased risk for injury. Yoga can help to reduce this risk by improving posture, increasing energy, and stretching overused or tense muscles. If you don’t have time for yoga between work, your normal exercise routine, or family obligations, suggest sharing a quick yoga session with buddies in your unit during a break to reduce your risk for injury and help get through the afternoon. There are different styles of yoga for all skill levels.

Reframe your thoughts for peak performance

HPRC Fitness Arena: Mind Tactics, Total Force Fitness
Interpreting things for the worse can really hold you back. Learn how to limit this habit so you can achieve optimum performance.

The way you interpret what other people say and do affects your performance as a Warfighter. Sometimes you may interpret things in faulty or unproductive ways called “thinking traps.” They can significantly damage your ability to reach your full potential. However, there are methods you can learn and use to develop alternate thoughts that promote productive and positive thoughts—a process is called “cognitive reframing”—that will lead to optimum performance. Learn about how to do it in HPRC’s Performance Strategy on how to “Reframe your ‘thinking traps’ for peak performance.”

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