1. Shoulder Girdle and Upper Limb Muscles

2. Forearm Muscles Anterior Posterior flexor digitorum retinaculum
(under palmaris & flexor carpi radialis)
retinaculum
palmaris longus
extensor digitorum
flexor carpi radialis
brachioradialis
Forearm Muscles
pronator teres
Anterior
Posterior

3. Upper Arm Muscles Lateral Medial brachioradialis Pronator teres
biceps brachii
coracobrachialis
triceps brachii
brachialis
Upper Arm Muscles

4. Upper Arm & Shoulder Muscles
deltoid
brachialis
triceps brachii
teres major
teres minor

5. Rotator Cuff Muscles supraspinatus infraspinatus teres minor
subscapularis
Rotator Cuff Muscles

6. References coracobrachialis supinator - under the pronator teres
Shoulder (glenohumeral)