30 to 60 minutes of lacing for the first time is recommended. If no side effects or pain are felt, the duration of use can be extended periodically. This article can be used to: 1. Lengthen the lumbar intervertebral disc. 2. Lumbar facet joint dysfunction. Lumbar spine hyperplasia. 4. Heavy work that requires heavy loads. 5. Driving or sitting for long periods of time 6. Scoliosis and spondylolisthesis. 7. Low back pain caused by obesity. 8. Disc degeneration. Instructions for use: Place the waistband directly on the skin or loose clothing, with the waistband between the lower ribcage and the buttocks, tie the waistband firmly, connect the pump to the air valve of the waistband, then use the pump to inflate the waistband, when the belt The most effective pulling effect is achieved when the air column is fully inflated Advantages: 1. The belt transfers the weight of your spine. 2. Spinal decompression restores the disc back to normal. 3. Relieves pain and pressure from pinched nerves. Improves nutrient flow to the spine. 5. Helps strengthen the abdominal and back muscles. Do not wear a belt while sleeping. Before removing the belt, unscrew the pump and depress the air valve until air escapes, make sure the belt is fully deflated, then loosen the belt. It is best to untie the belt first. Sleeping on a pneumatic leash for 30 minutes is recommended.