| A | B |
|---|
| Brachialis | Tuberosity and coronoid process of ulna |
| Brachioradialis | Styloid process of radius |
| Extensor Carpi Radialis Longus | Base of 2nd metacarpal |
| Extensor Carpi Radialis Brevis | Base of 3rd metacarpal |
| Extensor Carpi Ulnaris | Base of 5th metacarpal |
| Extensor Digitorum | Bases of middle and distal phalanges of 2nd – 5th fingers |
| Anconeus | Olecranon process and posterior, proximal surface of ulna |
| Extensor Indicis | Tendon of the extensor digitorum at the level of the 2nd metacarpal |
| Flexor Carpi Radialis | Bases of 2nd and 3rd metacarpals |
| Palmaris Longus | Flexor retinaculum and palmar aponeurosis |
| Flexor Carpi Ulnaris | Pisiform, hook of the hamate and base of 5th metacarpal |
| Flexor Digitorum Superficialis | Sides of middle phalanges of 2nd – 5th fingers |
| Flexor Digitorum Profundus | Bases of distal phalanges, palmar surface of 2nd – 5th fingers |
| Pronator Teres | Middle of lateral surface of the radius |
| Pronator Quadratus | Lateral, anterior surface of distal radius |
| Supinator | Anterior, lateral surface of proximal 1/3 of radial shaft |
