appendicular muscles

levator scapulae

elevates scapula

pectoralis minor

depresses and protracts shoulder, rotates scapula, elevates ribs

rhomboid major

adducts, elevates, and rotates scapula

rhomboid minor

adducts and elevates scapula

serratus anterior 1

protracts and depresses shoulder 1

subclavius 2

protracts and depresses shoulder 2

trapezius

elevates, depresses, retracts and rotates scapula, elevates clavicle and extends neck

deltoid

abducts

anterior: flex and internally rotates shoulder posterior: extend and externally rotates

coracobrachialis

flex and adducts shoulder

pectoralis major

flexion, adducts and internally rotates shoulder

latissimus dorsi

extension adducts and internally rotates shoulder

supraspinatus

externally rotates, abducts shoulder

infraspinatus 1

externally rotates 1

teres minor 2

externally rotates 2

subscapularis

internally rotates

teres major

extends, adducts, and internally rotates shoulder

triceps brachii long head

extends and adducts shoulder, extends elbow

biceps brachii

flexing of shoulder and elbow, supinates

brachialis 1

flex elbow 1

brachioradialis 2

flex elbow 2

anconeus 1

extends elbow 1

triceps lateral head 2

extends elbow 2

triceps medial head 3

extends elbow 3

pronator quadratus

pronation

pronator teres 2

pronation 2

supinator

supinates