If there is soreness in the lumbar spine itself, it means that there is a strain on the lumbar muscles or myofasciitis in the lumbar back. In this case, the muscles and ligaments around the lumbar spine are under an excessive tension. If a pillow is padded under the lumbar spine while lying in bed for a short period of time, there is no particular impact, but for a longer period of time, the same will lead to a further tension of the muscles of the low back, so the soreness will be more obvious. In the treatment of low back pain in this case normal bed rest can be done, the following can not need special padding things. Another thing to note is to avoid sitting and standing for a long time, with acupuncture, massage, hot compresses, physical therapy, especially before going to bed at night to do hot compresses, do not have the wind and cold when sleeping at night, adhere to three weeks to a month or so basically can be better up. After the basic disappearance of these pains, you should do the Little Swallow Fly lumbar back muscle functional rehabilitation exercises to strengthen the protection of the muscles around the lumbar spine.