No problem. Doing more exercise is good for your health. Exercise is not only beneficial to body and mind, but also can increase appetite, keep healthy and make the body stronger. However, the premise is to persist. As long as you keep exercising and maintain the quality, you will definitely see the effect after two months, and your body's disease resistance will be enhanced, and you will generally not catch a cold.

Medically speaking, from 18 to 25, any time is the best time for exercise, and exercise during this period is of great help to later life. Check it online.