W10 (origin) Forearm and Upper arm

Pronator Teres (origin)

Medial epicondyle

Flexor carpi radialis (origin)

Medial epicondyle

Palmaris longus (origin)

Medial epicondyle

Flexor carpi ulnaris (origin)

Medial epicondyle

Flexor digitorum superficialis (origin)

Medial epicondyle

Flexor digitorum profundus (origin)

Proximal end of ulna

Flexor pollicis longus (origin)

Mid-shaft of radius

Pronator quadratus (origin)

Distal shaft of ulna

Brachioradialis (origin)

Lateral epicondyle

Extensor carpi radialis longus (origin)

Lateral epicondyle

Extensor carpi radialis brevis (origin)

Lateral epicondyle

Extensor digitorum communis (origin)

Lateral epicondyle

Extensor digiti minimi (origin)

Lateral epicondyle

Extensor carpi ulnaris (origin)

Lateral epicondyle

Extensor indicis (origin)

Distal shaft of ulna

Extensor pollicis longus (origin)

Mid shaft of radius and ulna

Extensor pollicis brevis (origin)

Mid shaft of radius and ulna

abductor pollicis longus (origin)

Mid shaft of radius and ulna

Supinator (origin)

Lateral epicondyle

Brachialis (origin)

Distal shaft of humerus

Biceps brachii long head (origin)

Supraglenoid tubercle of scapula

Biceps brachii short head (origin)

Coracoid process of scapula

Coracobrachialis (origin)

Coracoid process of scapula

Triceps brachii lateral head (origin)

Infraglenoid tubercle of scapula

Triceps brachii long head (origin)

Infraglenoid tubercle of scapula

Triceps brachii medial head (origin)

Distal posterior shaft of humerus

Anconeus (origin)

Lateral epicondyle of humerus