Muscles That Move Elbow And Forearm Flashcards
Biceps brachii O of long head?
Supraglenoid tubercle of humerus
Biceps brachii O of short head?
Coracoid process of scapula
Biceps brachii I?
Radial tuberosity, aponeurosis of biceps brachii
Biceps brachii A?
Flex elbow, flex g/h joint, supinate forearm
Brachialis O?
Distal half of anterior humerus
Brachialis I?
Tuberosity and coronoid process of ulna
Brachialis A?
Flex elbow
Triceps brachii O of long head?
Infraglenoid tubercle of scapula
Triceps brachii O of lateral and medial head?
Posterior surface of humerus
Triceps brachii I?
Olecranon process of ulna
Triceps brachii A of all heads?
Extend elbow
Triceps brachii A of long head?
Extend and adduct g/h joint
Brachioradialis O?
Proximal 2/3 of lat epicondylar ridge of humerus
Brachioradialis I?
Styloid process of radius
Brachioradialis A?
Flex elbow, assists in pronation/supination of forearm