All teenagers are different. But many like to spend their free time doing things like shopping, going to parties, hanging out with friends , making crafs , making models or other online activites: texting, waching movies, ....In my opinion , playing sports is the best leisure activity for teenagers. Fristly, physical exercise is good for mind, body and spirit. Especially when you join a team you can meet many people and it can be great to build you relationship. Secondly, playing sports for your physical health , it give you a healthy heart , strong muscles . Beside, teenagers who play sports, especially girls, are more likely to have a positive body image . They also are less likely to be overweight. In addition , it also helps you learn how to organize and manage your team, so you can improve your creativity . For these reasons, teenagers should play sports in their free time. However, we shouldn't play too much it won't be fine for your heath.