A waddling gait happens because of weakness in your hip girdle and upper thigh muscles. To make up for the weakness, you sway from side to side and your hip drops with each step. It’s also called ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." DEPENDING ON YOUR training approach, you might think about your body as being comprised of two distinct ...

The rectus femoris muscle is one of the four major muscles that make up the quadriceps, or the front part of your upper leg. Strengthening the rectus femoris, in particular, can help stabilize your ...

How do you lose fat off your thighs? Most people have parts of their body they'd most like to trim down, and thighs are a common one for women (especially in summer, because... chafing.) Because we ...

Exercises to rebuild muscle after 55: a certified trainer shares 5 daily dumbbell moves to train full-body strength.