Shoulder memorization things Flashcards
1
Q
Muscles that make up rotator cuff
A
Supraspinatus
Infraspinatus
Teres Minor
Subscapularis
2
Q
Action of supraspinatus
A
abduction
3
Q
Action of infraspinatus
A
external rotation
horizontal abduction
extension
4
Q
Action of teres minor
A
external rotation
horizontal abduction
extension
5
Q
Action of subscapularis
A
internal rotation of GHJ
adduction
extension
6
Q
AC Joint classification
A
arthroidal, synovial
7
Q
SC joint classification
A
arthroidal, saddle
8
Q
glenohumeral classification
A
enarthoidal, ball and socket
9
Q
purpose of rotator cuff muscle
A
keeps humeral head in proper location of glenoid cavity
10
Q
Muscles that upwardly rotate the scapula?
A
Trapezius upper and lower fibers
Serratus anterior
