以“why should we do exercise ”为题的作文，please！

after we get up, we do morning exercises. And after the second class, we do exercises again.
We only have PE classes twice a week, but we do sports at five every afternoon. We have school basketball, football and volleyball teams, and our teams often have matches with teams from other schools. Besides ball games, some of us like running, jumping and swimming. Once a year we have a sports meeting.

Today,health is a important problem,so we have to do exercise for keep healthy.

Everyone in our school likes sports. Every morning, after we get up, we do morning exercises. And after the second class, we do exercises again.
We only have PE classes twice a week, but we do sports at five every afternoon. We have school basketball, football and volleyball teams, and our teams often have matches with teams from other schools. Besides ball games, some of us like running, jumping and swimming. Once a year we have a sports meeting.