Functions: The riding type lower limb power bicycle comprises an I-shaped underframe, a riding seat rod frame and an armrest rod frame are fixedly arranged on the underframe, a cushion is arranged at the top end of the riding seat rod frame, and a magnetic control damping pedaling device is arranged on the underframe at the lower end of the riding seat pole frame and comprises a shell, a pedal with a binding belt, a flywheel, a magnetic wheel, a wheel seat and a tensioning mechanism;An armrest, a display instrument and a damping regulator are arranged on the armrest rod frame. The riding type lower limb power bicycle is used for lower limb joint activity training, muscle strength training and coordination ability training, and can be used by patients and normal people. The trainer has the advantages of simple structure, convenient and safe use and remarkable training effect. Can be use for lower limb joint activity, muscle strength and coordination function train,It can exercise cardiopulmonary function, improve the control effect of the central nervous system on muscles, improve the physical fitness of the human body, consume fat, and long-term consumption of fat will lead to weight loss. Different resistance regulation methods can adapt to different rehabilitation needs and training standards. Children's lower limb function rate car is specially designed for children aged 32-6, with bright colors and easy to carry.Besides sports rehabilitation, it is also an ideal toy for children. Product specification: 55 * 35 * 70 cm