Lie down, lying down or side lying, these three positions belong to the most relaxed state of the waist, these three positions waist force is almost zero, for the acute treatment of some diseases of the waist has a vital role, especially for the acute attack period of lumbar disc herniation patients is very important, at this time strictly flat bed, for the waist symptoms have an important role in slowing down. In addition, for other diseases of the lumbar region, such as lumbar spondylolisthesis, lumbar paraspinous ligamentitis, lumbar supraspinous ligamentitis, lumbar muscle strain treatment, have a more important role. Of course, if you lie down for a long time, it will lead to an increase in pain and needs to be combined with other treatments in order to do so.