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Flashcards in Functions Deck (22):
1

Trapezius function

upward rotation (lower)

2

Latissium Dorsi function

internal rotation, shoulder extension, some adduction

3

Levator scapulae function

downward rotation

4

Rhomboid function

adduction or retration, downward rotation

5

Anterior Deltoid function

anterior: flexion and some abduction, horizontal abduction, internal rotation

6

Posterior Deltoid function

posterior: horizontal abduction, extension, external rotation

7

Middle Deltoid function

middle: major abductor of shoulder joint

8

Teres Major function

internal rotation, adduction, extension

9

Supraspinous function:

stabilize, pull head of humerus towards glenoid fossa & allows for some slight abduction

10

Infraspinatus function:

external rotation, assist with abduction (pulling head of the joint up)

11

Teres Minor function

external rotation, adduction

12

Subscapularis function

internal rotation, adduction, horizontal adduction

13

Pectoralis Major function

downward rotation, protraction; adduction and internal rotation

14

Pectoralis Minor function

-protraction scapula
-depress scapula

15

Subclavius function

depression of clavicle

16

Serratus anterior function

protraction

17

What are the upward rotators of the scapula?

-serratus anterior
-upper trapezius

18

What are the downward rotators of the scapula?

-pec minor
-rhomboids
-levator scapulae

19

What are the elevators of the scapula?

-traps
levator scapulae

20

What are the depressors of the scapula?

-pec minor
-Lats

21

What are the protractors of the scapula?

Pec minor
serratus anterior

22

What are the retractors of the scapula?

middle traps
rhomboids