Rotator Cuff Muscles Flashcards
1
Q
Infraspinatus
A
O: infraspinous fossa of scapula I: greater tubercle of humerus A: laterally rotates arm
2
Q
Supraspinatus
A
O: supraspinous fossa of scapula I: greater tubercle of humerus A: abducts arm
3
Q
Teres minor
A
O: lateral border of scapula I: greater tubercle of humerus A: laterally rotates arm (synergist to infraspinatus)