Anatomy The quadriceps femoris consists of the rectus femoris and the three vastus muscles. These muscles work together to extend the knee and stabilize the patella, or kneecap.

Your quadriceps are a group of four muscles located at the front of your thigh. These muscles work together to help you stand, walk, run, and move with ease. They're among the largest and ...

Gentle stretching and other low impact exercises can strengthen the muscles that support your knee joint. Start by stretching your heel, calf, quadriceps, and hamstrings, and work up to half ...

Traditional bone-patellar tendon-bone and hamstring tendon ACL grafts are not without limitations. A growing body of anatomic, biomechanical and clinical data has demonstrated the utility of ...

The quadriceps, or quads, are a group of four muscles in the thigh. It is relatively uncommon to pull a quad, but it can result from sports injuries or strains. Symptoms include pain and tightness ...