Leg cramps are painful and debilitating. They can stop you in your tracks during a busy day or wake you from a restful sleep.

You don't have to be a professional football player to need strong calf muscles. When your lower-leg muscles are in shape, they help you move and feel better. The calf muscle actually refers to ...

A new kind of prosthetic limb depends on carbon fibre and computer chips—and the reëngineering of muscles, tendons, and bone.

The leg press is a workout that can be done with a weight machine to work numerous muscles in your lower body. The leg press specifically targets the front of the thigh and the quadriceps ...

Leg cramps are common, typically resulting from an involuntary tightening (contraction) of one or more muscles in the leg. Milder health concerns like muscle overuse or dehydration can cause leg ...