فرمت فایل: .ppt (قابل ویرایش و آماده پرینت) تعداد اسلاید : 45 اسلاید متن نمونه : 10 The Muscular System: Part C Muscles Crossing the Shoulder Joint Nine muscles cross the shoulder joint to insert on and move the humerus Muscles Crossing the Shoulder Joint Some originate off the scapula; others originate off the axial skeleton Three are prime movers of the arm Pectoralis major Latissimus dorsi Deltoid Actions include flexion, extension, adduction, abduction, an ...