front 1 pectoralis major | back 1 clavicle, sternum, and ribs |
front 2 latissimus dorsi | back 2 scapular, vertebral column, and iliac crest |
front 3 deltoid | back 3 clavicle and scapula |
front 4 trapezius | back 4 superior nuchal line of occipital bone and vertebral column |
front 5 levator scapulae | back 5 transverse processes of cervical vertebrae (C1-C4) |
front 6 pectoralis minor | back 6 ribs 3-5 |
front 7 triceps brachii (long, lateral, and medial head) | back 7 infraglenoid tubercle (scapula) and proximal posterior shaft of humerus |
front 8 subscapularis | back 8 subscapular fossa of scapula |
front 9 infraspinatus | back 9 infraspinous fossa of scapula |
front 10 supraspinatus | back 10 supraspinous fossa of scapula |
front 11 teres minor | back 11 lateral border of scapula |
front 12 teres major | back 12 inferior angle and lateral border of scapula |
front 13 coracobrachialis | back 13 coracoid process of scapula |
front 14 biceps brachii (long and short head) | back 14 supraglenoid tubercle and coraciod process of scapula |
front 15 brachialis | back 15 anterior distal shaft of humerus |
front 16 brachioradialis | back 16 distal shaft of humerus |
front 17 flexor carpi radialis | back 17 medial epicondyle (humerus) |
front 18 palamris longus | back 18 medial epicondyle (humerus) |
front 19 flexor carpi ulnaris | back 19 medial epicondyle of humerus and olecranon process and posterior order (ulna) |
front 20 pronator teres | back 20 medial epicondyle (humerus) and coronoid process of ulna |
front 21 flexor pollicis longus | back 21 mid-shaft of radius; coronoid process (ulna) |
front 22 flexor digitorum profundus | back 22 proximal shaft of ulna |
front 23 supinator | back 23 ulna (posterior proximal shaft); lateral epicondyle of humerus |
front 24 extensor carpi radialis longus | back 24 supracondylar ridge (humerus) |
front 25 extensor carpi radialis brevis | back 25 lateral epicondyle (humerus) |
front 26 extensor digitorum | back 26 lateral epicondyle (humerus) |
front 27 extensor carpi ulnaris | back 27 lateral epicondyle (humerus) and ulna |
front 28 abductor pollicis longus | back 28 radius and ulna (both proximal posterior); interosseous membrane |
front 29 extensor pollicis longus | back 29 ulna (posterior mid-shaft); interosseous membrane |