M USCLES THAT MOVE THE C HEST, S HOULDER AND U PPER L IMB Pages:

P ECTORAL G IRDLE Muscles that move the pectoral girdle are closely associated with those in the arm. Include: Trapezius Rhomboideus major Levator scapulae Serratus anterior Pectoralis minor See Table 8.7 for AOI

P ECTORAL G IRDLE

M USCLES THAT MOVE THE A RM : AOI T. 8.8 Arm is freely movable Muscles are grouped according to action Include: Flexors: Coracobrachialis Pectoralis mojor Extensors: Teres major Latissimus dorsi Abductors: Supraspinatus Deltoid Rotators: Subscapularis Infraspinatus Teres minor

M USCLES THAT MOVE THE F OREARM Include: Flexors: Biceps brachii Brachialis Brachioradialis Extensor: Triceps brachii Rotators: Supinator Pronator teres Pronator quadratus AOI Table 8.9

M USCLES THAT MOVE THE W RIST, HAND, AND F INGERS Include: Flexors: Flexor carpi radialis Flexor carpi ulnaris Palmaris longus Flexor digitorum profundus Extensors: Extensor carpi radialis longus Extensor carpi radialis brevis Extensor carpi ulnaris Extensor digitorum AOI table 8.10

M USCLES TO KNOW Trapezius Rhomboideus major Levator scapulae Serratus anterior Pectoralis minor Coracobrachialis Pectoralis mojor Teres major Latissimus dorsi Supraspinatus Deltoid Subscapularis Infraspinatus Teres minor Biceps brachii Brachialis Brachioradialis Triceps brachii Supinator Pronator teres Pronator quadratus Flexor carpi radialis Flexor carpi ulnaris Palmaris longus Flexor digitorum profundus Extensor carpi radialis longus Extensor carpi radialis brevis Extensor carpi ulnaris Extensor digitorum