Physical Exercise
Taking physical exercise is the best way to keep ourselves fit. In taking part in out-door sports, we are closer to nature and can take in fresh air. The beauty of nature will keep us clear-headed, which is essential to our health. Besides, sports stimulate the circulation of blood and help to excrete the wastes in the body. Sports can also work up our appetite and activate our digestion. As a result, we can become strong-bodied.
I like swimming and I always go swimming with my friends. It makes me relaxed and help build my body.