Answer:
D. Flexibility is the correct answer.
Step-by-step explanation:
- Flexibility refers to the ability to move a joint through its complete range of motion.
- Flexibility refers to the movement of the muscles and joints freely.
- Flexibility is necessary for fitness because it provides better performance during performing exercising and and prevents injuries
- Flexibility helps the body to withstand stress and pain and also it makes twisting, exercising, and lifting more comfortable.
- Flexibility training improves the motion of the bones and muscles that helps to decreases the risk of pain and injury and it also strengthens the muscles.