Rotator Cuff muscles of the shoulder
SITS musclesSupraspinatus, Infraspinatus, Teres Minor, Subscapularis are muscles that sit in the shoulder girdle of the scapula (rotator cuff muscles). Rotator cuff as a group – depresses humerus(arm bone in lay man’s terms) and cancels superior translation by deltoid(stops deltoid being too strong).page 158 muscle manual Dr. Nikita A. Vizniak 2008