1, maintain correct standing and sitting posture, avoid prolonged lying or sedentary, especially home inconvenience out, more should get up every half an hour to properly relieve the muscles and bones; 2, develop a good habit of regular and reasonable moderate exercise, especially to do some can enhance the lumbar back of the main muscle groups of the muscle strength and elasticity of the exercise methods, consolidate the stability of the lumbar spine, balance and coordination; 3, avoid occasional bending to lift heavy objects. Unaccustomed sudden force will cause lumbar muscle strain, or even lumbar spine slippage, resulting in severe pain or heavier symptoms; 4, healthy and reasonable diet at the same time, appropriate supplementation of calcium and multivitamins, especially vitamin D, to improve the body’s immune system, enhance the flexibility of the skeleton; 5, weight control. Especially in the post-epidemic period, many people increased mental stress, diet irregularities, activities and less, resulting in weight gain, short-term reduction to normal standards, may need to be engraved in the workout to pay, but it definitely helps to reduce the burden on the lumbar spine, to avoid the discs to withstand excessive pressure; 6, do not smoke. The harmful effects of smoking need not be said, especially to reduce the blood supply to the tissues, indirectly leading to intervertebral disc damage; 7, choose a soft and hard mattress, to avoid affecting the normal physiological curvature of the spine balanced, in short: sleep comfort.