The lower limb rehabilitation training system can adjust the angle of the device,so that the patient can performpassive stepping motions of the lower limbs during standing training. By adjusting the servomotor, it can preciselycontrol and correct the stepping angle and speed of the leg. During thetraining, the motor is flexibly accelerated anddecelerated to simulate the stepping habits of normal people, so that the patient can move more smoothly. During the training, the patient's leg output is collected in real time, and the patient's spasms are monitored in coordination with game training through the set spasm sensitivity at any time for timely spasm protection.