The quadriceps are actually four different muscles that work together with the hamstrings on the back of the thigh to straighten the knee and bend the leg. Muscle strains happen when the muscle ...

Tight hamstrings contribute to kneecap pressure, causing patellofemoral pain. To prevent this, add hamstring stretches to ...

Strong quadriceps are key to a strong patellar reflex. One of the most beneficial exercises is the seated leg extension. Sit ...

A leg press machine has a standing machine base, a platform, and free weights with a platform and locking mechanisms. A seated leg press is a good targeted exercise and good for physical ...