💪 Supraspinatus

👨 Reviewed

Summary

OriginSupraspinous fossa of the scapula
InsertionSuperior facet of the greater tubercle of the humerus
Actions
  1. Initiation of shoulder abduction (first ~15°)
  2. Stabilization of the glenohumeral joint; see rotator cuff

Supraspinatus, Richer

References

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