Initially, Rotary wall or rely on other people to help, standing, practicing how to hold the balance. Method 1: First one foot in front of the skateboard, the other foot tread the ground, moved forward. Then, another foot in the rear of the slide. By around the waist and legs of two large swing, slide forward direction so that said S word. Method 2: While the front and rear part of the foot slide, and then instantly leaned forward, using his previous inertia, movement, gliding. Then, by around the waist and legs of two large swing, called left and right pedaling, making slide forward direction S word. Maintenance: A: avoid overloading on how to use B: Avoid using too much water and dust environments C: collision avoidance, and beat a violent stampede Three swing car in appearance and performance quality are very high technical requirements. Great to material hardening process, as small as a screw in terms of quality and ordinary cars have a big difference. In sports equipment requirements to produce. Three scooters, the most fashionable sports casual new feeling. Just gently twist the steering wheel and the waist can easily ride the exercise. Maximum speed of 15 km / h. Lightweight and durable; PU wear-resistant high-elastic wheel with flash, a more reliable motion security.