Write a short note on exercise​

the training of the body to improve its function and enhance its fitness. ... The distinguishing characteristic of exercise is that it is a structured activity specifically planned to develop and maintain physical fitness.

Exercise improves brain function.

Exercise delivers oxygen and nutrients to your tissues and helps your cardiovascular system work more efficiently. And when your heart and lung health improve, you have more energy to tackle daily chores.

a short note on exercise

Explanation:

exercise is good for the health

answer and explanation;