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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: Physical Fitness

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Work out with a friend

HPRC Fitness Arena:
A little friendly competition with a friend benefits you both.

Working out with a friend can ramp up performance and help you reach your fitness goals by helping you stick to your regimen and providing a source of friendly competition. Taking a friend along for a run or other workout will help you both.  Click here for more information.

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Exercise has mental benefits.

HPRC Fitness Arena:
Exercise works wonders!

It not only helps you maintain a healthy weight and look better, but it also improves your mood and energy level while decreasing anxiety.  As little as a 10 minute walk will provide benefits (APA article). For more detailed information and more tips visit the American Psychological Association (APA).

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Staying fit on a budget

HPRC Fitness Arena:
There are plenty of low-cost alternatives to expensive gyms that can help you lose weight and build muscle without breaking your budget. Read on for a few examples.

Count your steps! Get a pedometer and see if you close you can get to 10,000 steps each day.

Jump rope – it not only gets your body moving but it's also a great family activity to share.

Start a fitness group. Having a buddy and working out together is a lot of fun. You can create your own fitness groups and include fun activities such as walking, hiking, running, using exercise DVDs, and playing at the park with children.

Join a local adult recreational sports league and play sports like soccer, basketball, and softball, and make new friends, to boot.

Simple exercises like push-ups, dips, crunches, and stretches can be done in a few minutes. Set aside time every day to be active.

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Strengthen your core with a few core moves

HPRC Fitness Arena:
Improve your performance with core moves.

A strong core can enhance balance and stability and may even improve your performance. For more reasons to strengthen your core,  here are seven from the Mayo Clinic. Additionally, visit the Mayo Clinic’s slideshow for core strengthening exercises.

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Questions raised on the effectiveness of toning shoes

HPRC Fitness Arena:
Toning shoes are exercise shoes that have a uniquely shaped rocker type sole and extra cushioning to alter the wearer’s normal walking gait. They are the latest trend in fitness footwear, but is all the buzz and manufacturer’s claims too good to be true?

Toning shoes are exercise shoes that have a uniquely shaped rocker type sole and extra cushioning to alter the wearer’s normal walking gait.  Manufacturers of toning shoes claim that wearers can tighten and shape their lower-body muscles just by walking in the shoes. They are the latest trend in fitness footwear, but is all the buzz and manufacturer’s claims too good to be true? Proponents of toning shoes cite that “instability of the shoes” forces the user to activate muscles that otherwise would not be used with regular exercise shoes. Additionally,  advocates for the shoes claim that by wearing toning shoes, you can change your posture and take pressure off aching, overused joints. However, a growing share of medical skeptics say no independent studies have shown benefits from these types of shoes over traditional pairs.

The American Council on Exercise (ACE), in conjunction with researchers from the University of Wisconsin, LaCrosse, released results of a study comparing the effects of wearing toning to traditional running shoes. Seems the claims may not be true.

Read the press release from ACE here.

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Warming-up provides much needed benefits

HPRC Fitness Arena:

You may be anxious to get your workout started, but take the time to warm up and you'll avoid injury and perform better. Click here for more information on why you should stretch. To review warm-up and stretching techniques, see Chapters 4 & 7 in the Navy Seal Fitness Guide.

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Protect your skin from the sun

HPRC Fitness Arena:
With the hot sun of summer, make sure your skin is protected when exercising outdoors.

With the hot sun of summer, make sure your skin is protected when exercising outdoors. This isn't just a cosmetic issue, but a health issue, as well. Apply enough sunblock of the correct type for the exercise you're performing outdoors. Visit Environment, Health, and Safety Online for general sun safety tips.

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Stay cool and in shape!

HPRC Fitness Arena:
Fitness and fun – swimming gives you both.

Swimming is a great way to stay cool this summer and get a great workout. Try variations with strokes and swimming equipment like kickboards and fins. For more swimming tips to improve your fitness, visit Medicinenet.com.

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Caffeine can boost sports performance

HPRC Fitness Arena:
High doses of caffeine can increase muscle power and endurance, researchers from Coventry University said in a news release.

The June 29 edition of the Telegraph.co.uk published an article titled Caffeine can boost endurance racing. The article cites research done by Coventry University and reports that high doses of caffeine can increase muscle power and endurance.

Study author Dr Rob James, from the University of Coventry's Department of Biomolecular and Sports Science, said: "A very high dosage of caffeine, most likely achieved via tablets, powder or a concentrated liquid, is feasible and might prove attractive to a number of athletes wishing to improve their athletic performance.

"A small increase in performance via caffeine could mean the difference between a gold medal in the Olympics and an also-ran."

 

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Preventing heat-related illness

HPRC Fitness Arena:
What to drink when you're working out in hot environments.

When performing physical activities in the heat, avoid drinking liquids that contain alcohol or large amounts of sugar since these actually cause you to lose more body fluid. Also avoid very cold drinks, because they may cause stomach cramps.

Click here for the Center for Disease Control and Prevention's article on Emergency Preparedness and Response.

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