Subscapularis
Musculus subscapularis
The only internal-rotator of the rotator cuff; lies on the anterior surface of the scapula.
- Group
- Shoulder
- Works with
- Pectoralis Major
- Opposes
- Infraspinatus
Function
Internal rotation and stabilization of the shoulder.
Origin
Subscapular fossa of the scapula (its anterior surface).
Insertion
Lesser tubercle of the humerus (tuberculum minus).
Synergists / Antagonists
Atlas set · written by hand
Movements with hand-written form cues and common mistakes.