When a football player sprints on the field during a game, he must have the mineral and calcium to supply the bone for strength. The nervous system will come into play, to send the signal from the brain, and the spinal cord via the peripheral somatic nerves. The peripheral autonomic nerves are controlled by …show more content…
The combination of the feet and arms demonstrate the different functions of the muscular system. The muscle will contract for the bones to move in a specific direction; then it will relax so that the muscle can return to its original position. The cartilage, the synovial fluids, ligament, and tendons allow for free movement and are vital to the body for movement. The sarcomere, which gives energy in Actin and Myosin through the ATP, that enables the muscle to contract with the calcium. When the instinct stops, the calcium then departs to its origin in the sarcoplasmic reticulum. When the player stops running, the muscular-skeletal will go back into its original place and …show more content…
The PNS nerves come from the CNS and travel all over the body to transmit messages. These signals are known as the peripheral somatic nerves responsible for voluntary movements, and the peripheral autonomic nerves have responsibility for involuntary actions. The spinal cord is also a part of the PNS because it carries information from the brain to produce reflexes. The cranial nerves are responsible for the afferent nerve, which gives sensory, smell, hearing, and sight. The efferent is to control the head