male human latissimus dorsri muscle anatomy. 3d render

skelribs skeleton illustrationqua illustrationquad quaanatomy muscle quadriceps femoris large composed distinct heads rectus superficial muscles middle originates male human anatomy triceps render brachii commonly upper arm humerus radial renderlatissimus dors dorsri latissimus dorsi lats triangular located back body variety movements including shoulder extension adduction medial rotation spinous processes lower thoracic vertebrae thoracolumbar attaches intertubercular groove bone arm