Matters needing attention in the car: 1, stabilize the bicycle pedal and adjust the foot cover; The forearm and elbow joint are slightly bent, the upper body leans forward slightly, and the buttocks are backward.

Understand resistance: the red switch is resistance adjustment. Clockwise: add resistance; Counterclockwise: reduce resistance; Press hard: brake. Pay attention to adjust the resistance to the basic resistance when riding.

Riding posture: 1 Knees are aligned with toes, and toes point straight ahead; Pay attention to the toes slightly upward, otherwise it will lead to leg numbness. The elbow joint is slightly bent, and the center of gravity is evenly distributed in the legs and buttocks. Note: we can't support the whole body with our hands. Otherwise, it will cause wrist injury. Keep your back naturally bent, not too straight, or it will put a lot of pressure on your waist.