Biceps Brachii
Supraglenoid tubercle (long head), Coracoid Process (short head) of the scapula
Radial tuberosity of the raduis, Bicipital Aponeurosis
Flexion @ elbow and shoulder jts
Supination @ radioulnar jts
Musculocutaneous Nerve
Brachialis
Distal anterior surface of humerus
Ulnar tuberosity, Coranoid process of ulna
Flexes forearm @ elbow jt
Musculocutaneous and Radial Nerves
Brachioradialis
Lateral border and Distal end of humerus
Superior to Styloid process of radius
Flexes forearm @ elbow jt
Returns radioulnar jt from sup/pron to neutral
Radial Nerve
Triceps Brachii
(Long Head) Infraglenoid tubercle
(Lateral Head) Lat/Post surface of humerus, superior to radial groove
(Medial Head) Entire Post surface of humerus inferior to radial groove
Olecranon of Ulna
Extension of forearm @ elbow and shoulder jts
Radial Nerve
Anconeus
Lateral Epicondyle of the humerus
Olecranon and superior ulnar shaft
Extends forearm @ elbow jt
Radial Nerve
Pronator Teres
Medial Epicondyle of the Humerus and Coranoid Process of the Ulna
Midlateral surface of the Radius
Pronates forearm @ radioulnar jts
Weak Flexion @ elbow
Median Nerve
Pronator Quadratus
Distal portion of shaft of Ulna
Distal portion of shaft of Radius
Pronates forearm @ radioulnar jts
Median Nerve
Supinator
Lateral epicondyle of humerus and Supinator Crest
Lateral surface of proximal 1/3 of radius
Supinates forearm @ radioulnar jts
Deep Radial Nerve