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Get Stronger in 30 Minutes a Week

Most competitive bodybuilders spend hours trying to do many sets over and over again. You don't need to do that. Various studies show that you can gain up to 80 percent of your maximum strength by picking out four to eight specific lifts, lifting one set of ten of the heaviest weight in each, and repeating your program two or three times a week.

Dizziness in Athletes

Athletes and other very fit people may feel dizzy when they rise from lying to standing because of their slow pulse rates. Exercise makes your heart stronger so it can pump more blood with each beat and it doesn't have to beat as often.

Anterior Cruciate Ligament (ACL) Tears

The anterior cruciate ligament runs from the top bone of the knee to the bottom one and prevents the top bone from sliding forward...

How to Pedal a Bicycle

You should pedal with the ball of your foot, not your arch. The ankle is the fulcrum for the force you generate with your...

Spinning Classes

Whether you're out of shape or very fit, spinning classes can help you improve. You ride a stationary bicycle in a group, with a...

Knee Injury Rehabilitation

You are supposed to exercise. It makes you stronger, faster, healthier and may even prolong your life. However, every time you exercise, you risk injury and many sports injuries last forever. Depression, heart attacks, strokes, obesity and diabetes are all associated with a sedentary lifestyle. A twisted ankle can change an active person into a sedentary one. A torn anterior cruciate ligament or meniscus of the knee has a greater than 50 percent chance of causing permanent pain within five years, regardless of the treatment.

Rotator Cuff Injuries

The rotator cuff muscles hold the head of the long bone of your upper arm tightly in the socket of your shoulder. Sports that...

Slope on Treadmills

Good treadmills have a lever that raises the front end to simulate running up hills, because running on level ground does not do much to strengthen your upper leg muscles. Running strengthens primarily your lower leg muscles.

Jump Higher

When former NBA player Kent Benson arrived at the University of Indiana he could jump only nine inches off the ground. That's an embarrassing...

Calories Burned in Running vs Cycling

Which burns more calories, running or cycling? The standard comparison is that one mile of running equals four miles of cycling, but that's lousy...