Muscles of Rotator cuff Flashcards
1
Q
Supraspinatous
A
PM abduction, and stabilization (Only one that does not cause upward or downward rotation)
2
Q
Infraspinatous
A
PM external rotation, and stabilization, assists horizontal abduction (Located Posterior of Scap)
3
Q
Teres Minor
A
PM external rotation, horizontal abduction, and stabilization
4
Q
Subscapularis
A
PM internal rotation, and stabilization (Anterior Side of Scap)