Sports & Fitness: Performance Training, Rules & Recovery

Elite athletic performance and general fitness are sustained through structured hypertrophy strategies, sport-specific conditioning, and rigorous adherence to injury prevention protocols.

Water Exercises for Sciatica

Sciatica is a medical term referring to symptoms of leg pain, tingling, numbness or weakness that starts in the lower back and travels down along the sciatic nerve. For many people, it is a short-term illness, but for others it can not only be severe, but it can also have an effect on the way they live.

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Good Basketball Shoes for Flat Feet

If you or a family member has flat feet, you're not alone. Doctors say up to 25 percent of the population has a low arch, also known as flexible flat feet, while some people have inflexible, or stiff, flat feet.

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Crewman Qualification Training students hitting the surf before the start of medical training instru

Navy Seal Fitness Requirements

The Navy SEALs consist of an elite fighting force created by President John F. Kennedy in 1962, according to the U.S. Navy. The physical fitness standards for the Navy SEALs are high.

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How Many Calories Are Burned Riding a Bike Seven Miles?

Once you have invested in the bike, cycling can be a relatively cheap, highly effective method for burning calories over a short space of time. The number of calories you burn depends on your weight, the distance you travel and the speed you ride the bike.

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Fish Containing Highest Levels of EPA & DHA

EPA and DHA are two types of omega-3 fatty acids which can be created by the body in small amounts from ALA, another omega-3 fat. However, to obtain sufficient amounts, consuming them through diet or supplements is often necessary.

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Cable Machines Compared to Free Weights

The comparison of cable machines to free weights has been a topic of discussion among fitness enthusiasts and exercise professionals alike. The two can improve muscular definition and strength, while each has certain benefits that the other does not.

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Fitness & Nutrition Degrees

If you find yourself constantly encouraging loved ones to eat right and exercise, a career in nutrition or fitness might be a good fit for you. Fitness and nutrition professionals are involved in various aspects of promoting public health and wellness.

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Lifting Weights While Fasting

Whether or not you continue to lift weights during a fast will depend on the type of fast you are doing, your reasons for doing it and your current fitness level. Donโ€™t start a new weightlifting program during a fast โ€” both your diet and your new physical activity level will strain your system.

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Beautiful sporty woman is working out. Peacock pose. Mayurasana.

How to Do Planche Pushups

The planche push-up is one of the hardest variations possible. It takes extraordinary shoulder and triceps strength, as well as a powerful core.

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How to Obtain a Free Fitness Certificate

The Athletic Certification Training Commission or ACT is the only free fitness certification available as of 2010. ACT can be completed online at your own pace. ACT offers the option to upgrade to a paid certification.

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Calories Burned in Ballet Class

The enviable dancer's body is lithe and lean and that's due to the amazing workout you get when taking a dance class. Ballet may seem like all graceful poses and pointed toes, but ballet is an active class that makes for a great calorie burner.

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Lone skier riding through powder, British Columbia, Canada

How Many Calories Are Burned in Downhill Skiing?

Downhill skiing, also called alpine skiing, is a vigorous winter sport that provides a good outdoor workout. The challenge of exercising in the cold and the excitement of speeding down a snow-covered mountainside appeal to many who travel to ski resorts every year to partake in downhill skiing.

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Rebounding

Which Is a Better Mini Trampoline: One With or Without Springs?

Bouncing on a trampoline -- or, to speak in technical terms, rebounding -- is a fun and effective way to burn calories, strengthen bone density, stimulate organs and protect ligaments and joints. There are two major types of mini trampolines: spring trampolines and bungee cord trampolines.

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Posture & Heart Rate

Posture is the position in which you hold your body upright against gravity while standing, sitting or lying down, according to the Cleveland Clinic. Heart rate is the measurement of the number of times your heart contracts or beats in one minute. Your posture has an effect on your heart rate.

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Running feet

Changes in Cardiac Output During Exercise

Your bodyโ€™s total volume of blood, equaling 4 to 6 L, passes through your heart every minute during rest. Changes in cardiac output during exercise increase blood cycling rate up to 21 L per minute in active individuals and 35 L per minute in elite athletes.

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Woman running

Do Weighted Vests Help When Running

A weighted vest is a device used by exercisers to make workouts more challenging. Weight vests are available in a variety of styles, but most are made of strong nylon, held in place with elastic Velcro straps and are weight-adjustable by adding or removing metal ingots.

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