Signs of recovery from lumbar 5 sacral 1 disc herniation are significant reduction of pain and numbness in the lower limbs, more freedom of movement of the lower limbs, negative results of straight leg raising test, etc. The main symptoms of lumbar 5 sacral 1 disc herniation are pain and numbness in the inner thigh, outer calf and sole of the foot, obvious limitation of lower limb activities, and weakness in the big toe. Leg lifting and foot extension are limited. Straight leg raising test is performed, and generally when the lower limb is raised to 60 degrees, there will be obvious pain, and when the foot is extended dorsally, the pain will appear to be significantly aggravated. After the lumbar 5 sacral 1 disc herniation has started to recover after regular treatment, the pain and numbness of the lower limbs will be significantly reduced, the plantarflexion strength of the thumbs will be increased, and the straight-leg raising test can reach 90 degrees, and there will be no significant pain in dorsiflexion of the feet.