① Why should we do exercise? Different people have different opinions. As far as I’m concerned, it is very important to do exercise. The reasons are as follow. ② At first, exercises can help us to keep fit. Now many people do exercise for becoming thinner than ever before. Secondly, it is a good way to keep healthy. Exercise can also help us to be strong and to fight illness. Thirdly, doing exercise makes us relaxed and builds up our skills. It can help us become helpful and friendly, so that we will be welcomed by others. ③ In a word, some exercise a day keeps the doctor away! Let’s go to do some exercise.
Why should we do exercise?
Sample: