Lumbar spasm is relieved quickly, mainly by pulling in the opposite direction of the spastic muscle, contraction, to be able to pull the spastic muscle away and the spasm can be relieved immediately. However, after the relief should keep the pulling position for a period of time, because the muscle is still relatively tense and sensitive, if the muscle actively contracted, the spasm may still occur, so it should be pulled for a period of time. In addition, the lumbar region must pay attention to warmth, not to be cold, because cold will lead to muscle tension, may also induce spasm again. You can use warm water bags to apply hot compresses to increase local blood circulation, the muscles become relaxed, the inflammation inside can be effectively metabolized, and the spasm can be well prevented. You should avoid sitting, squatting, standing and holding a posture for too long, otherwise it will lead to muscle tension and reoccurrence of spasms.