<span>Exercises including jumping, skipping, and calisthenics (such as those used in a warm-up) are called dynamic movement exercises. These exercises are related to joints and we mostly perform these exercises for the activities that needs strength and speed. We see athletics doing warm up exercises before they are going to start their race or any game.</span>
The answer is A the central nervous system sends a message to the brain and then peripheral nervous system sends out the message to react. I think hope I helped