serratus anterior
biceps brachii
pectoralis major
supraspinatus
rhomboids
interossei
subscapularis
flexor carpi radialis and ulnaris
infraspinatus
latissimus dorsi
deltoid
triceps brachii
upper trapezius
flexes wrist
ant. fibers flex and medially rotate arm, lat. fibers abduct the arm, post. fibers extend and laterally rotate the arm
abducts the arm
abd/add the fingers
retract scapula
extends the shoulder joint
extends elbow
protract scapula
external rotation of humerus
adducts humerus
internally rotates the arm
shrugs the shoulders
elbow flexion, forearm supination.
