are quads muscles?
Quadriceps femoris muscle. Not to be confused with quadratus femoris. The quadriceps femoris (/ËkwÉdráµ»sÉps ËfÉmÉráµ»s/) (Latin for four-headed muscle of the femur), also called simply the quadriceps, quadriceps extensor, or quads, is a large muscle group that includes the four prevailing muscles on the front of the thigh.