MUSCLES THAT MOVE THE CHEST, SHOULDER AND UPPER LIMBPages: 197-201

PECTORAL GIRDLE

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

PECTORAL GIRDLE

MUSCLES THAT MOVE THE ARM: 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

MUSCLES THAT MOVE THE FOREARM

Include: Flexors:

Biceps brachii Brachialis Brachioradialis

Extensor: Triceps brachii

Rotators: Supinator Pronator teres Pronator quadratus

AOI Table 8.9

MUSCLES THAT MOVE THE WRIST, HAND, AND FINGERS

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

MUSCLES 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