For these questions, choose the option that best complete the gap(s): After too much exercise, some people suffer from eramp which is caused by the_______ o...

For these questions, choose the option that best complete the gap(s):

After too much exercise, some people suffer from eramp which is caused by the_______ of the muscles.

Answer Details

After too much exercise, some people suffer from cramp which is caused by the contraction of the muscles. Explanation: During exercise, our muscles contract and relax to allow movement. However, if we overuse or strain our muscles, they can become fatigued and go into a prolonged state of contraction, causing a cramp. This is often experienced as a sudden and painful tightening of the muscle. Therefore, the correct option is "contraction."