2. When children play roller skating, it is inevitable that they will fall down, so parents must remind their children to protect their bodies. Knee pads are the most important protective devices. Whether it is a beginner or a roller skater, the knee is the part with the highest probability of landing when falling, and it is also the most vulnerable part. Helmets are also important. In case of falling, the head is the part that needs protection most. In many western countries, roller skating without protective gear is punished.
3. Choose a safe venue. Don't play roller skating in places where there are many pedestrians or on the ground with potholes, slopes and stagnant water.
4, time control in 1 hour. Because the waist, knee joint and ankle need to support the body hard when playing roller skating, the time is too long, which may easily lead to excessive local burden and strain, and even affect the normal development of bones. Children in the growing period should play roller skating within 1 hour every day.