I believe that playing sports is the best leisure activity for teenagers. Firstly, doing this activity brings them a lot of benefits such as a healthy lifestyle or a fit body. You'll be more active and healthier just by playing sports. Secondly, it increases your resistance to illness. Thirdly, they can play sports with your friends or your relatives, this not only helps you but also motivate everyone around you to take part in sports and have good health. Besides, sports can teach them how to improve team spirit and work in groups. In short, sports also teach them how to communicate with their teammates, show them how active and creative they are.