Must reach a certain height, the upper end needs to be above the rib level, and the lower end needs to be below the hip fissure; The midline of waistline should face the patient's spine; Keep lying flat when wearing or taking off your waistline; It is advisable to wear one finger through the waist. Too tight will cause difficulty breathing, too loose will not be able to fix and brake the lumbar spine.

2. Preventive measures

Generally, the wearing time is 4-6 weeks, but in fact, the shorter the wearing time, the better. When the discomfort symptoms such as low back pain are relieved, gradually remove the waist circumference, restore the normal activities of the waist, and strengthen the functional exercise of the back muscles.

Extended data:

1, suffering from lumbar disc herniation, lumbar hyperplasia, dislocation, lumbar muscle strain, sciatic nerve and other lumbar diseases and postoperative rehabilitation treatment;

2. People who have been engaged in work, driving and senile lumbar degenerative diseases for a long time;

3. Low back pain caused by abdominal hypertrophy, women with postpartum lumbar deformation, and people with low back pain;

After 4.35 years old, avoid lumbar deformation and dislocation and share lumbar pressure;

5. People with wind-cold-dampness arthralgia, backache, soreness and weakness, lumbar muscle strain, soft tissue injury, hyperosteogeny, traumatic pain, etc.

6, suitable for long-distance bus drivers and other working people who keep the same posture for a long time.

References:

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