Quadriceps.
The quadriceps femoris (quadriceps, quadriceps extensor, or quads) includes the four prevailing muscles on the front of the thigh. It is the great extensor muscle of the knee, forming a...
flexes thigh,extends leg,adducts legThe quadriceps are also termed as the anterior thigh muscles. The function of the quadriceps is to extend the knee and/or flex the hip.
Allows the upper leg to...
it was torn about 3 months ago, I have been playing soccer on through the injury painfully, and now another quad muscle (since there are 4) is strainned