graces week 7 lab objective - muscles of arm

trapezius - extends head, rotates scapula

deltoid - abducts arm

pectoralis major - flexes, adducts, rotates humerus

latissimus dorsi - extends, adducts, and rotates arm

latissimus dorsi - extends, adducts, and rotates arm

Supraspinatus - abducts arm, stabilizes shoulder

3

teres major - extends, adducts, rotates arm

5

Infraspinatus - laterally rotates arm

4

biceps brachii - flexes, supinates forearm

6

triceps brachii - extends forearm

8

brachialis - flexes forearm

7

brachioradialis - flexes forearm

9

pronator teres - pronates forearm

10

palmaris longus - anchors skin and fascia of palm

12

flexor carpi radialis - flexes, abducts wrist

11

extensor carpi radialis - extends abducts wrist

15

extensor carpi ulnaris - extends adducts wrist

14

flexor carpi ulnaris- extends, adducts wrist

13