Women’s waist feels empty and stiff, this situation is common in lumbar muscle strain, due to chronic strain of the lumbar muscles, fascia, soft tissues, resulting in tissue congestion, edema, aseptic inflammation, irritation will produce muscle, fascia stiffness, stiffness, and at the same time, functional limitations, resulting in insufficient strength, the lumbar empty feeling. Due to the physical characteristics of women, compared to men, the strength is not very sufficient, and men at the same time to carry out the corresponding work, women are prone to lumbar strain. In addition, women often undertake household chores at home, often stooping down to work, will also appear corresponding symptoms of lumbar muscle strain. Therefore, women are often prone to lumbar discomfort, pay attention to rest, adjust the way of work, if necessary, go to the hospital for medical treatment.