The lumbar traction device is probably between$200-400. Of course, depending on the principle of action, and different strength, the price of different devices may vary slightly. The traction apparatus here mainly refers to some apparatus that provides opposite traction to the lumbar region. The main principle of this equipment is to fix the upper part of the body, that is, the thoracic part, and then pull the lower part of the body, that is, the part below the pelvis, so that it can play the role of opposite traction on the waist. This kind of traction apparatus has an auxiliary treatment effect for a series of diseases of the lumbar region, such as for patients with lumbar muscle strain, acute lumbar sprain, lumbar disc protrusion, fasciitis of the lumbar region and a series of other diseases. However, it is recommended that patients suffering from related lumbar diseases, before using such devices, must first go to a regular hospital orthopedic consultation, and then use such devices under the guidance of a doctor. In addition, patients try to use it continuously, do not give up after a period of time, or change to other activities, which may make the effect of treatment greatly reduced.