According to international and our research, the pressure on the lumbar discs in the human body is different in different positions. The pressure on the lumbar intervertebral disc is minimal when lying down, and increases significantly when sitting, bending and bending with weight. Give you a few suggestions: 1, do not sit still, sitting for about an hour, should get up and stretch, if there are conditions can lie down for a while that is the best, if not, then stand up straight body, backward stretch, can also reduce the pressure within the disc. 2, if you must sit in the office, it is recommended that a soft shock after the waist pad, propping up the lumbar spine, which can also achieve a certain effect of decompression. 3, it is best not to bend over and carry heavy objects, should use the power of the hip and knee joints to protect the lumbar spine.