1. Bicycles in peacetime are similar, but their functions and functions are much worse. Spinning bike does not have some disadvantages of bicycle, such as safety and long-term back pain, and it has been improved on spinning bike.

2. Spinning bike is designed through scientific experiments and adopts the method of artificial mechanical engineering, which is suitable for human body requirements and does not disturb the waist, and can achieve the maximum effect of fitness. There are two fixed shoe covers on each pedal to prevent bodybuilders from throwing their feet out during exercise, adhering to the concept of safety design.

3. Some spinning bikes have stretching function, which is more suitable for people of all shapes, tall, short and fat.