What muscles are the prime mover of arm abduction?
The prime adductor of the humerus is the muscle.The thick muscle that creates the rounded lines of the shoulder is the major abductor, but it also facilitates flexing and rotation.
The latissimus dorsi, teres major, pectoralis major and coracobrachialis are some of the key players in shoulder adduction.
The person is the prime mover.A goal, someone or something that sets others in motion is the initial source of energy.Jean was the leader of the revolution in getting us more laboratory space.It was [.