Muscles of Rotator cuff Flashcards

1
Q

Supraspinatous

A

PM abduction, and stabilization (Only one that does not cause upward or downward rotation)

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2
Q

Infraspinatous

A

PM external rotation, and stabilization, assists horizontal abduction (Located Posterior of Scap)

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3
Q

Teres Minor

A

PM external rotation, horizontal abduction, and stabilization

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4
Q

Subscapularis

A

PM internal rotation, and stabilization (Anterior Side of Scap)

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