Name
Deltoid
Coracobrachialis Short head of Bicep Brachii Long head of Bicep Brachii Brachialis Supscapularis Teres Major Long head of triceps brachii Short head of triceps brachii Medial head of triceps brachii Supraspinatous Infraspinatous Teres minor |
Origin
Clavicle and Spine of Scapula
Scapula Scapula Scapula Humerus Scapula Scapula Scapula Humerus Humerus Scapula Scapula Scapula |
Insertion
Humerus
Humerus Radius Radius Ulna Humerus Humerus Ulna Ulna Ulna Humerus Humerus Humerus |
Action
flexes, Abducts and cause internal external rotation
Flexes and adducts shoulder flexes forearm at elbow flexes forearm at elbow flexes forearm at elbow internal rotation external rotation extension of forearm extension of forearm extension of forearm Abducts Arm External Rotation External Rotation |