Women walk for a long time, the waist will appear sore symptoms, the following reasons are common: First, too little activity: women rarely participate in sports activities, lumbar muscle strength is relatively weak, walking too long is easy to produce lumbar muscle strain, thus causing lumbar soreness clinical symptoms. Bed rest and hot compress treatment can make the clinical symptoms be relieved, usually should control the diet, avoid excessive weight of the upper body, can prevent the symptoms of soreness. Second, lumbar disc herniation and other diseases: patients in the early stage are prone to lumbar pain symptoms when walking too long, and the symptoms will recur, not easy to relieve. The specific lesion of lumbar spine can be confirmed through nuclear magnetic examination or CT scan. Early lumbar traction, bed rest, and lumbar back muscle exercises can lead to rapid relief of clinical symptoms.