1. Since the whole body leans forward slightly when riding, the pressure on the shoulder joint is very great, so it is necessary to stretch the shoulder joint. Hold the handlebar with both hands, separate your legs, lean forward, and keep your body as close to the ground as possible.

2. Just adjust your sitting posture, follow the coach and set off under the light and music rendering. The simplest riding action is that you don't have to talk here, just walk rhythmically. According to the shape of the handlebar, it is divided into four handlebar positions, and the abdominal oblique muscles, back width and arms are exercised step by step.

3. Turn the weight control button to increase the force borne by the legs. At first, the upper body leans forward, and then the whole body needs to leave the seat to make the wheel rotate. This weight control is very important. Don't let the pedal move with your legs. Instead, we should take the initiative, fully grasp the rotating speed of the metal wheel, and concentrate our strength on the thighs. I feel that the muscles of the buttocks and back are also very nervous and struggling at this time. The legs are almost straight, reducing the burden on the knees, and the focus of exercise is on the muscles of the thighs and calves.