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.

How to Fold NordicTrack Treadmills

NordicTrack makes all kinds of exercise machines, including folding treadmills. Folding treadmills are great for apartments, home gyms, dorm rooms and anywhere that space is at a premium. With a foldable NordicTrack treadmill you can store your treadmill in a closet or other discreet location.

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Nurse handing surgeon pair of clamps during surgery

Skin Graft Complications

Skin grafts are done in cases where a person’s own skin can no longer do its usual job of covering the muscles and tendons to help regulate body temperature, prevent infection and avoid excess fluid loss.

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Bare Chested Man In Gym Preparing To Lift Weights

HCG Side Effects & Bodybuilding

Human chorionic gonadotropin (HCG) is a hormone that is naturally produced during pregnancy. Some people use HCG for its touted body-building effects.

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Young couple

Is a Treadmill or Walking Outside Better

Because time is often a factor, many people wonder which cardiovascular activity will give them the best workout for their effort. Walking outdoors is available to most people, though weather and location can be a limiting factor in some situations.

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What Are METs on a Treadmill?

Modern treadmills provide a variety of information to users. Along with speed, percent grade, heart rate and distance, you will also see a display for METs. METs stands for metabolic equivalents. It is a measure of how much oxygen you are burning during treadmill use.

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Woman drinking water

How to Tell if You Are Overhydrated

If you play sports, you know an athlete's mantra is hydrate, hydrate, hydrate. While dehydration is common, overhydration can cause a rare, but sometimes fatal, condition called hyponatremia. When you drink a lot of water, the ratio of sodium and fluid in your body becomes skewed. The imbalance causes cells to swell.

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Man working out on a elliptic trainer

Bruising After Exercise

Exercise is touted as a must for individuals who are interested in losing weight, promoting good health and slowing -- or preventing -- the development of certain chronic conditions. While there is no question that the benefits of exercise are numerous, certain draw-backs do exist.

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Man with electrostimulator electrodes on his body

Electric Muscle Stimulation Devices to Strengthen Legs

Electric muscle stimulation is used to rehabilitate muscles during physical therapy. The devices stimulate muscles by using an electric current. The electric current causes muscle contractions and when used regularly, strengthens the muscle.

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Athletic woman warming up doing weighted lunges with dumbbells workout

How to Get Rid of a Square Butt

Performing countless squats and lunges in a group fitness class may not be enough stimulation to produce massive gluteal muscles. While you may not want the monster pecs or thighs of a bodybuilder, you must build big glutes to fill out the back of your jeans and shorts.

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Exercise equipment

How Much Distance Equals a Mile on the Elliptical?

Elliptical machines are effective alternatives to higher-impact cardio exercises, like jogging and treadmill exercise. However, many elliptical machines don’t track your distance traveled, at least not accurately.

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Swimming Lesson Plans for Kids

Children's swimming-lesson plans are designed to help you teach children the basics of swimming. While swimming lesson plans give you an outline of activities and exercises you can perform with your kids, you can tailor them to your child's strengths and weaknesses.

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Woman sleeping on sofa

Napping After Running

Recuperating after exercise is important. It allows your muscles to recover and your body to re-energize. Whether sleeping after a run is beneficial is questionable, and no hard scientific evidence exists that argues for or against taking a nap after exercise.

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Femoral Acetabular Impingement Exercises to Avoid

Femoral-acetabular impingement is a painful condition that happens when the ball head of your femoral bone does not have full range of motion in the acetabulum socket of the pelvic bone. Impingement causes pain, inflammation, swelling and decreased hip joint motion.

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