09/23/2024
A group of muscles that gets called many things including Rotator Cup, Rotary Cuff, and I’ve even heard people call it the Rotary Club. The rotator cuff is made of the Supraspinatus (a small muscle the runs along the top of your shoulder blade), Infraspinatus (covers most of the back side of your shoulder blade), Subscapularis (it sits between your shoulder blade and your rib cage), and Teres minor (running along outside side of your shoulder blade to the top of your arm bone). These muscles keep your shoulder from popping out of the socket and handle all the rotation your shoulder can do.