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
HPRC has written about energy drinks and their possible adverse health effects; these drinks continue to be in the news following the death of a teenage girl due to caffeine toxicity from drinking two Monster energy drinks. Senator Dick Durbin has now urged the Food and Drug Administration (FDA) to investigate energy drinks, specifically to regulate caffeine in these drinks (caffeine content in colas is already regulated) and determine whether other ingredients contained in them are safe. Read the press release and Senator Durbin’s letter to FDA.
For whatever reason, sometimes we get off track with our fitness regimens—maybe it was an injury, a move, or just life that intervened. Getting back to a peak level of fitness after time away should be done gradually. Injuries such as tendonitis—which could become a long term issue—can occur as a result of doing too much, too fast. The American College of Sports Medicine (ACSM) recommends increasing duration (minutes of exercise) 5-10 minutes every one or two weeks over the first four to six weeks of an exercise program.
The 2012 Warrior Resilience Conference in March highlighted the importance of the “social domain” to Total Force Fitness. The social domain was defined as relationships in the unit, and family (immediate and extended family and friends). “Family fitness” was defined as the family’s use of physical, psychological, and spiritual resources to prepare, adapt, and grow in challenging times.
The conference was geared towards the line and focused on teaching skills and strategies that participants can instantly apply in their units and families and to bolster individual resilience. The conference highlighted skills that Warfighters and family members are already “bringing to the fight,” how to use them in new ways, and how to add new ones from a holistic perspective. Skills from military programs such as FOCUS, Comprehensive Soldier Fitness, and Combat Operational Stress Control (COSC) were taught in breakout sessions along with information on family physical fitness and nutritional strategies.
HPRC is following up with many of the presenters to see if we can provide their information on the HPRC website, so keep an eye on our Family and Relationships section.
Not only is alcohol abuse harmful to your social life and relationships, but it also takes a toll on your physical and mental performance. Alcohol abuse is a serious performance degrader that results in irritability, difficulty communicating with friends and family, delayed reaction timing, reduced metabolic rate, and decline in cognitive processing.
If you’re not sure if your drinking levels constitutes abuse or not, check out Military Pathways’ free and anonymous Drinking IQ screening. This online self-assessment can help you determine the seriousness of your drinking habits and how it can impact your total performance. A few tips from the National Institute for Alcohol Abuse and Alcoholism will also show you how to cut back on your alcohol consumption.
There are several risk factors for stress fracture development, but a 2011 article in Medicine and Science in Sports and Exercise found that maintaining adequate muscle strength and flexibility in the hips, legs, knees, ankles, and feet is of great importance, especially for women. Here are some exercises from the American Council on Exercise that can help you build strength and flexibility:
Before beginning any exercise program, however, make sure to consult with a medical professional, especially if you are more than 45 years old.
In this fifth and final week of strategies you can use to help your children and teens weather the deployment of a parent, we take a look at how you can use the experience to strengthen your family.
Week #5 tips: Honor the family strengths.
- Deployment and reintegration can be times of family strength and growth. Look at these as opportunities to practice new roles and routines that can be helpful as your family adapts to the challenges of deployment and reintegration.
- Recognize the growth of your adolescent when you return from your deployment. Many teens feel like they’ve matured during their parent’s absence and feel hurt when this goes unacknowledged. In fact, acknowledging and communicating growth and transformations for each member of the family can be a great family activity to build positive relationships.
The American Academy of Orthopaedic Surgeons defines a stress fracture as a tiny crack in a bone that occurs when fatigued muscles lose their ability to absorb shock and then transfer stresses to the bone. Most stress fractures occur in the lower extremities, and more than half occur in the lower leg and foot.
A stress fracture is an overuse—sometimes referred to as chronic—injury, which means that it develops over a long period of time—from weeks to months. According to a 2011 systematic review published in Military Medicine, stress fracture incidence is high among U.S. military recruits, ranging anywhere from 3% for men to 9.2% for women.
Since it can take several weeks or months for a stress fracture to heal, the best approach is to avoid getting one. Here are some tips for prevention:
- Apply the progression principle of training—gradually increase your training intensity. Slowly incorporate higher-stress activities such as jumping and interval training into your workout. Setting incremental goals can be helpful in carrying out your training routine in a gradual way. And check out HPRC’s Physical Fitness Resources for more information on training and ways to avoid injury.
- Check your footwear and make sure it matches your training. Replace footwear that is old or worn.
- Pay attention to the surface where you train, since some are easier on the bones and joints of the lower extremities. For example, it is better to jog on softer surfaces such as rubber track or grass rather than on concrete. Also, it’s better to begin training on a flat surface and then progress to hills.
- Monitor your diet, specifically calcium and vitamin D intake, and read the National Institute of Health’s Dietary Supplement Fact Sheet on calcium. To learn more about nutrition take a look at HPRC’s Nutrition Resources.
Do you buy dietary supplements when you want to lose weight, improve your performance, or give yourself a boost to get through a long day or hard workout? Then watch for this soon-to-be-released service-wide educational campaign by the Department of Defense in collaboration with the Human Performance Resource Center. Operation Supplement Safety (OPSS) will help Warfighters and their families make informed decisions when choosing dietary supplements. See HPRC’s new OPSS link for an introductory article on supplement safety.
Children grow and change over the course of a deployment, and service members can sometimes miss events and milestones. Here are some practical strategies you can keep in mind during reintegration to help your children and teenagers.
Week #4 tips: Strategies you can use during reintegration.
- When a deployed parent returns, slowly transition the roles and responsibilities of each family member at home, but don’t forget the individual needs of each person as well as the family as a whole.
- Let your children know that you love them unconditionally, but still provide clear expectations and boundaries.
- Brainstorm a list of fun activities to do as a family.
- Devote one-on-one time with each child when you return home in order to get reacquainted with your children.
- Demonstrate how to cope well with emotions. For example, children can be taught emotion management. One tool is called a “feeling thermometer.” Family members can monitor and control their feelings using the picture of a temperature thermometer to manage stress when the temperature is too high.
National Nutrition Month is still going strong, bringing lots of healthy eating information to the attention of Americans. The Academy of Nutrition and Dietetics is weighing in with their “Get Your Plate in Shape” campaign, which focuses on getting the right nutrition without too many calories. Their Eat Right website page offers snack ideas, recipes, weight management tips, and exercise nutrition advice.