These five muscles include the iliacus, pectineus, psoas, rectus femoris and sartorius - each playing ... can often be avoided through targeted stretches. "Making sure that you keep this group ...
There are five types of hip flexor muscles: the iliacus, pectineus, psoas major, rectus femoris, and sartorius muscles ... Hip flexor pain often happens when you over-stretch or tear these muscles ...