| Term | Definition |
| deltoid origin | clavicle, spine of scapula, acromion process of scapula |
| deltoid insertion | deltoid tuberosity |
| biceps brachii origin | coracoid process of scapula and supraglenoid tuberosity |
| biceps brachii insertion | radial tuberosity |
| triceps brachii origin | lower glenoid fossa of scapula and posterior humerous |
| triceps brachii insertion | olecranon process |
| flexor carpi ulnaris origin | medial epicondyle of humerous and olecranon process |
| flexor carpi ulnaris insertion | base of metacarpals 5 and pisiform |