After traction, lifting and surgery, doctors always require patients with lumbar disc herniation to wear lumbar cuffs. First of all, we need to know that wearing a lumbar cuff for lumbar disc herniation patients, the main purpose is braking, that is, to limit the lumbar flexion and other movements, especially to assist the dorsal muscles to limit some unnecessary forward flexion movements, in order to ensure that the injured lumbar disc can be localized to fully rest. Especially acute lumbar disc herniation patients, due to the local acute inflammatory reaction and stimulation, there can be different degrees of muscle spasm, wearing a lumbar cuff, reduces the lumbar activity, can play a role in strengthening the protection. Reasonable use of lumbar cuffs can also reduce the strain on the muscles of the low back, in a relaxed posture, reduce the burden on the ligaments around the lumbar spine, and to a certain extent, relieve and improve the pressure in the intervertebral space. After bedridden and a variety of treatment when patients start to get out of bed, each time is shorter, less exercise, exercise range should not be too large, at this time, wearing a lumbar perimeter can make the lumbar curve to maintain a better state, but patients need to wear a lumbar perimeter for how long, a variety of doctrines are inconsistent, in general, under the guidance of a doctor, wearing 1-3 months is more suitable. Waist cushion should not be worn for a long time, after a long time lead to lumbar muscle atrophy, and the formation of dependence, is not conducive to the recovery of the disease.