The given statement is true.
The movement of the body is an integrated system of many organ system and the sensory system.
The movement of the body causes the excitement of the muscle cells, along with the sensory stimulation of the muscles. The sensory inputs for the movements are determined by the nervous system, but the movement occurs as a result of excitation of the muscle cells. The information regarding balance of the body is determined by the inner ear. Hence, it can be said, the movement of body involves complex interplay of many body system.