介绍:
6 Exercise is Good for You
Exercise is good for you because it can help you to keep fit.
It is not enough just to eat a healthy diet. Exercise is important, too. Exercise will make our muscles stronger.
There are about 600 muscles in the body, If you do not exercise your muscles, they will be weaker and smaller. To exercise your heart, you need to do something like swimming, running or playing a game. This will make you breathe more deeply. One of the places where you can exercise is school. In school, children have PE lessons that help them to keep fit and well. But how often should we exercise? Some experts say, try to exercise at least three times a week.
