Nowadays, teenagers in VN have many leisure activities such as reading book, listening to music, watching TV and so on. However, I believe the best activity for teenagers is playing sports. Playing sports brings us many benefits. Firstly, sport is a key factor influencing our physical health. Playing sports promote our physical health. It helps us stay healthy, live longer, reduce anxiety, stress and so on. For children in their growing age, playing sports develop height. Secondly, playing sports makes us feel comfortable and relax. It also makes us happier. Last but not least, sports also help us be closer to the other around and gain understanding of leadership, teamwork, problem-solving skills. For these reasons, playing sports would be a good choice for teenagers in VN.