[Function] Exercise cardio, muscle coordination between the limbs and the human body can improve cardiovascular function, , achieve , and improve the control of the central nervous system of the muscle. [Safe non-slip massage pedal] Adjustable straps, massage cone design, increase the friction with the foot to pedal injury during exercise. [Positive/Reverse Design] Both positive and negative sports modes can meet your different needs. Flood ion mode ensures user safety [Intelligent remote control multi-level speed regulation] Integrated remote control switch, easy to operate, 12-speed speed control, a variety of options. [Scope of application] Multi-functional trainer, compact and practical, easy to use, easy to load and unload, hands and feet can be used interchangeably. Suitable for all, it is also suitable for the muscle training of the elderly and disabled.