Of course, exercise can change your physique. Of course, you should also pay more attention to diet and combine work and rest. If the body's immunity is low, don't do too much exercise at first, you can walk slowly, quickly and jog. For example, if you feel tired after walking for 10 minutes at first, then walk for 10 minutes once, and then walk for 1 week once. Of course, eating should also be nutritious. You can also do aerobic exercise. In short, exercise is good.