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.

Splashing vegatables

Why Is it Important to Wash Vegetables Before Eating Them?

When you buy fresh vegetables, one of the first steps you may take is to wash them. While this may come down to habit or the prompting of your mother or loved one, very real reasons exist for why you should wash your vegetables before eating them.

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Is it Good to Be Sore the Day After a Workout?

You’ve just finished an intense workout session, and you know the next day, it’s coming: muscle soreness that gives you the familiar twinges of muscle pain the day after a workout. All things considered, most muscle soreness is your body’s positive response to growing stronger.

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Man swimming

What Muscles are Used Swimming the Butterfly Stroke?

Swimmers are known for their strong shoulders and V-shaped bodies tapering to slim waists and hips. The butterfly stroke is a swimming stroke that involves the simultaneous use of the arms while the legs closely resemble the motion made by a dolphin.

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What Muscles Does a Stair Stepper Work?

Anyone who has ever become breathless while climbing several flights of stairs knows the muscle and cardiovascular benefits that accompany stair climbing. This effect is harnessed by the creation of a stair climber or stair stepper machine, which attempts to emulate climbing stairs.

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Happy boxer training in a gym

Why Is Hitting a Punching Bag Good to Relieve Stress?

Stress is the body’s natural response to danger. However, stress is an emotion meant to be felt in emergencies and serious circumstances -- not something that occurs on a daily basis. However, daily stress has become commonplace for many Americans.

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Exercises to Avoid With Spondylolisthesis

Your spinal column relies on each spinal bone to remain in proper alignment to function properly and without pain. When a bone in the lower spine slips out of place, a condition known as spondylolisthesis occurs, according to Medline Plus.

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Pronation in Children

Pronation is a condition that occurs when your child’s feet tilt inward. In addition to differences in walking, pronation can cause your child to develop foot abnormalities.

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Woman sitting on treadmill after work out in gym

Post-Workout Lightheadedness

You have just concluded an exercise session when you begin to feel dizzy and lightheaded as if you might faint. As your heart beats faster, you wonder if this is a common occurrence after exercise or a sign of something more serious.

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Tennis ball

Thumb Range of Motion & Strengthening Exercises

Whether because of injury, arthritis or advancing age, the joints of your fingers can become stiff and difficult to move. While it can be painful initially, performing regular exercises to improve range of motion and strengthen the muscles can reduce pain and swelling, according to the University of Washington.

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Will an Elliptical Trainer Tone My Butt?

Your buttocks or gluteal muscles are one of the largest muscle groups in the body. A toned buttocks requires frequent exercise through muscle building and toning exercises that target the muscles from different angles.

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Women Checking Their Pulse in an Aerobics Class

How to Warmup Before Stretches

Warming up is an important yet often neglected aspect of an exercise routine. Performing warmup exercises before stretching warms your body temperature, which increases blood flow to your muscles and makes them more flexible.

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How to Turn a Bicycle Into a Stationary Bike

If you regularly ride a bicycle, but the cold weather outside stops you from being able to ride, turning your regular bicycle into a stationary bicycle is an easy way to find two uses for the same equipment. All you need is a special stand that converts your bicycle into a stationary bike trainer.

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Rear View of a Senior Couple Walking on a Beach With Their Arms Around Each Other

Exercises for Hyperexpanded Lungs

Hyperexpanded lungs occur when the air sacs of the lungs break down and become enlarged. This affects the lungs’ ability to take in new air, making it difficult to breathe, particularly when you exhale.

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Why Do My Wrists Hurt So Much After Lifting Weights?

Weightlifting exercises such as the bench press and biceps curls put extra strain on your wrist. If you use improper form, too much weight or lift weights too frequently, you can experience wrist pain known as tendinitis. Tendinitis indicates the tendons that connect muscle to bone have become inflamed.

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sports  injury

How to Stop Running Pain

Running is a calorie-burning workout that can tone your legs and buttocks. While there are many benefits to running, there are some common drawbacks--back pain, knee inflammation and foot problems.

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Vintage Bats

Why Do Baseball Players Use Pine Tar?

The sticky, brown substance known as pine tar is produced through distillation of pine wood. Baseball players coat their bats -- and sometimes their hands and helmets -- in this sticky substance in the hopes of getting the best grip on their bats.

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Woman with skis at base of mountain near ski lift, smiling, looking up

The Best Night Skiing Goggles

Ski goggles protect your eyes from flying snow, debris, wind and ice. However, not all lenses are created equal. Different goggle lens colors and types can help you depending on the conditions in which you typically ski. If you ski at night, you need goggles that sharpen your vision and increase visibility.

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Female trainer assisting senior woman lifting weights

Stability Ball Exercises for Seniors

According to the American Association of Retired Persons, seniors who perform muscle-building exercises can achieve muscles resembling those of people in their 20s and 30s. However, many seniors do not engage in the strength training necessary to build muscles.

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Nurse helping a patient with physiotherapy

Exercises for Human Hip Dysplasia

Imagine your hip joint as a cup that fits over a ball on a stick. The ball can rotate around the cup to facilitate movement -- in the case of your hip joint, movements like walking and kicking. If you experience hip dysplasia, your hip socket -- the cup -- does not completely cover the ball-like attachment of your leg.

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