Regular exercise is good for the body.

We exercise to keep our body healthy and fit. We should all exercise at least four days a week. If we want, we can exercise every day. We don't get much time to exercise in our daily work. But I think everyone needs to exercise more or less. As a result of this exercise, our body is very good. Many people like us have the habit of exercising. We need to walk every day. If our body is healthy, we all feel very healthy and happy.