VIBS 305 Lecture Notes - Lecture 5: Latissimus Dorsi Muscle, Deltoid Muscle, Rhomboid Muscles
12 Feb 2018
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Document Summary
Intrinsic mm: located entirely within, do not attach to the trunk, learn as muscle groups first, learn specifics second, 6 major groups, shoulder (2, lateral muscles, 3, supraspinatus m, deltoideus m, origin: scapula (lateral) Infraspinatus m: medial muscles (2, actions, stabilize shoulder, extend shoulder joint (1, flex shoulder joint (2, subscapularis m, teres major m, origin: scapula (medial) Insertion: humerus (medial and proximal: actions, stabilize shoulder joint, flex shoulder joint, arm or brachium (2, cranial, biceps brachii m, brachialis m, origin, scapula, cranial/distal, humerus, proximal. Insertion: radius, ulna, action, caudal, all flex elbow joint, extend shoulder joint, tensor fasciae antebrachii m, triceps brachii m, origin, humerus (proximal, scapula (caudal) - long head only. Insertion: dorsal surface of, actions: metacarpals or phalanges, extensors of carpal joints and interphalangeal joints, caudomedial, flexor carpi radialis m, flexor carpi ulnaris m, superficial digital flexor m, deep digital flexor m, origin, medial epicondyle of humerus.
