These days, many teenagers are becoming less healthy. One major reason is the lack of suitable places to exercise. In many areas, there are few parks or sports centers, so teenagers tend to stay indoors. They often spend hours on electronic devices, which leads to a sedentary lifestyle and poor physical condition. To address this issue, the government should invest in building more sports facilities. Schools should also organize more physical activities to encourage students to be active. In conclusion, with better facilities and encouragement, teenagers can develop healthier habits and improve their overall well-being.