💪 Supraspinatus
Brian Lee
Review Pending
👨 Reviewed
Summary
- Origins
- Supraspinous fossa of the scapula
- Insertions
- Superior facet of the greater tubercle of the humerus insertions
- Actions
- Initiation of shoulder abduction (first ~15°)
- Stabilization of the glenohumeral joint; see 📓 rotator cuff
References