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.
Popular energy drinks promise superior athletic performance and weight loss but do the claims hold up? Not always, according to a study conducted by researchers from Nova Southeastern University. According to the study, energy drinks may increase athletic performance and aerobic benefits. The researchers found conflicting evidence regarding the impact of energy drinks on weight loss, although some data suggest that combining energy drink use with exercise may enhance body fat reduction.
If you sweat a lot during exercise, be sure to drink lots of fluids – but do not exceed 1.5 L/hour. Sip frequently rather than gulp; drinking small amounts of fluids at a time are more effective than drinking large amounts occasionally. Also, start drinking before you become thirsty. Click here for more information.
The August 16 edition of the New York Times has an interesting piece on how athletes try to follow their passion for sport while at the same time coping with the frustration of repeated injuries.
In a report from the September 2010 issue of Consumer Reports®, the twelve most dangerous dietary supplements posing health risks have been identified. According to the report, these are dietary supplements which are taken by millions of Americans and have been found to cause serious health problems, including cardiovascular, liver, and kidney problems.
Whether you are working out or relaxing, the summer sun can damage your skin. The American Academy of Dermotology recommends that you use a sunscreen of SPF 15 or higher, apply 15 to 30 minutes before going outdoors, and reapply every two hours. Make sure to cover all of your skin and use even if it’s cloudy outside.
A recent study published in the Journal of Nutrition Education and Behavior found that 4th and 5th grade students ate more fruits and vegetables if they helped their family shop for them, and if their parent(s) ate fruits and vegetables the day before. The bottom line: eating fruits and vegetables helps us, and the children around us, be healthier.
Not seeing the results you used to from your workout? Your body may have adapted to it. The American Council on Exercise suggests that you need to shake things up and surprise your body a bit. Change your cardio and weight workout periodically so that you continue to see results. Click here for more information how to "periodize" your workout.
Patella bands are knee braces often worn by runners in order to alleviate the aches of a knee injury. However, do they actually get rid of knee pain? The Wall Street Journal reports that doctors say patella bands can work, but only temporarily. According to the article, their are underlying issues that remain in determining their effectiveness.
Monitoring your heart rate during exercise is an excellent way to optimize your training and improve your performance. Review this article by Medicinenet on how to make sure you are in the best training zone for your goals.
Social support after deployment significantly decreases symptoms of PTSD and depression, a recent study found. Individuals who have emotional support from family, friends, coworkers, employers, and community members had less PTSD and depression. Warfighters who received social support immediately following deployment reported substantially reduced symptoms.