<prompt> What are the only muscles that perform internal rotation at the GHJ?Latissimus Dorsi,Teres MajorPec MajorSubscapularis  <response>: of armhumerus at shoulder. Anterior deltoid muscle. Subscapularis. ...of thighfemur at hip. Tensor fasciae latae. Gluteus minimus. ...of leg at knee. Popliteus. Semimembranosus. ...of eyeball motion is also called intorsion or incyclotorsion Superior rectus muscle. Superior oblique muscle. 