Arm – Lateral (Old Model)

Key:

1. Trapezius (cut)
2. Spine of the Scapula
3. Acromion process
4. Deltoid – anterior head
5. Deltoid – lateral head
6. Biceps brachii
7. Brachialis
8. Brachioradialis
9. Extensor carpi radialis longus
10. Extensor carpi radialis brevis
11. Anconeus
12. Olecranon process
13. Triceps brachii – medial head
14. Triceps brachii – lateral head
15. Triceps brachii – long head
16. Deltoid – posterior head
17. Teres major
18. Teres minor
19. Infraspinatus