Question:
Pectoralis Major
Author: Stefano Chua
Answer:
O - Clavicle, sternum, and upper six costal cartilages I - Lateral lip of bicipital groove of humerus N - Medial and lateral pectoral nerves from brachial plexus A - Adducts arm and rotates it medially; clavicular fibers also flex arm
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Author
Stefano Chua