How about using a rocking table to treat lumbar process?

Look at the causes of lumbar disc herniation first. Many of them are caused by bad posture. For example, students, people who work in the company, always sit and bend over at work, which is easy to protrude the lumbar intervertebral disc. If they sit or bend over for a long time, the pressure on the lumbar spine will increase and they will be easily injured. Negative heel shoes force the center of gravity to move backward, which can correct your posture. After the waist posture is corrected, the pressure will be reduced, so they are good for the lumbar process. Moreover, the heel shoes have also been incorporated into university textbooks and have invention patents. Now many doctors let them wear heel shoes, which is an amazing scientific and technological progress. The lumbar spine needs K-shaped heel shoes. Look up the invention patent number, you can find many articles about negative heel shoes online, involving a lot of professional knowledge. Do a simulation experiment, use a book with a thickness of two centimeters, step on the book with your feet and feet, and step on the ground with your heels to simulate wearing negative heels, which can correct your posture.