"Exercise lasts forever" is the traditional view of our Chinese nation in health and fitness. As early as thousands of years ago, sports have been widely used as one of the important means of fitness and disease prevention. For example, "Lu's Spring and Autumn Annals" said: "Running water does not rot, and relatives do not bite and move. The same is true of form and qi. If the shape does not move, it will not work, and if the essence does not flow, it will be depressed. " Here, taking running water and pivot as examples, the benefits of exercise are illustrated, and the harm of inactivity is clearly pointed out from the relationship between form and qi, that is, exercise leads to health and inactivity leads to physical decline.