Nowadays, many people care more about their health. I think doing physical activity is very important in our daily life, and it should get more attention. One reason is that exercise helps people stay strong and feel full of energy. For example, when we walk, run, or play sports, our body can relax after a busy day. Another reason is that it makes people happy. When we move our body, our brain releases chemicals that help us feel good and reduce stress. Therefore, I believe doing physical activity will continue to make our life healthier and happier.