Completing a marathon is a tremendous physical accomplishment requiring significant training and stamina. However, what's ...

Your quads, or quadriceps femoris muscle group, are four separate muscles that run along the front of your thigh between your ...

A pulled (or strained) muscle could take a few days to feel better. Severe injury could take weeks to months. Find out what ...

Quad stretches help take pressure off ... Hamstring curls can protect your knees from injury Simeonovski said the hamstrings, the muscles on the back of the leg, are often overlooked.

A study of NCAA Division I football players revealed persistent atrophy in the quadriceps and gastrocnemius muscles 2 years ...