Women bend over for a while after the soreness, mainly due to lumbar muscle strain, because in the process of bending over the muscles will continue to be strained force, so that after a long time the muscles will be in a state of excessive fatigue. Therefore, if there is a significant decrease in muscle strength or cold, it will easily lead to the accumulation of local metabolites such as lactic acid, resulting in local peripheral nerve stimulation, so that the symptoms of soreness will appear. Therefore, this patient must reduce the time of bending, avoid prolonged sitting, squatting and standing, continuous twisting of the waist, otherwise it will easily lead to the aggravation of the symptoms of strain, and usually pay attention to warmth can not appear cold, to apply warm water bags for hot compresses to improve blood circulation. However, after the symptoms of this soreness have significantly improved, you can strengthen the functional exercise of the lumbar back muscles, such as in the prone position, you can use your stomach to support the bed, limbs and head up. This action is like flying swallows, through this way can practice the entire lumbar back muscle strength, muscle strength to improve the stability of the spine is strong, lumbar muscle strain can also be significantly improved.