Answer:
The correct answer will be option C.
Step-by-step explanation:
Physical exercise and training strengthens muscles which help in reducing the injuries and pain as:
- Regular exercise lubricates the joints which reduce joint pain and stiffness.
- Increases muscle strength and flexibility thereby reducing the effect of arthritis.
- Improve balance and give stability to the body.
- Improve the performance of muscles by increasing the blood supply to muscles.
Thus, option C is the correct answer.