1.Straight leg elevation training to prevent nerve root scar adhesion and venous thrombosis 2.Lumbar dorsal muscle function exercise (to restore normal lumbar dorsal muscle function, to prevent prolonged bedridden muscle cost atrophy, etc.) 3.Wearing a lumbar girdle to go down to the ground appropriately (to avoid all kinds of complications and discomforts of prolonged bedridden, and strive to return to normal life and work at an early stage) 4.Different postures of different discs (the higher the pressure, the higher the likelihood of recurrence, pay attention to the posture of the post-surgical period as far as possible to minimize the recurrence of the probability of recurrence, but don’t be overly concerned about recurrence of the prolonged bed-ridden, after all, the recurrence of the probability of recurrence is still very low)