Wear walking boots at 5 to 8 weeks, excessively wear shoes with heel pads, and use splint braces at night; Elastic socks, continue to take the initiative or take the initiative with assistance until they return to normal; Stop using analgesics, increase elastic belt resistance, and continue confrontation training, BAPS and proprioception training; Jogging in the water, walking and swimming in chest-deep water, and starting regular bicycle training.