Lo-Bak Trax is an FDA approved medical device which is designed to treat serious back pain by providing traction at home, with a single product. This product works by flattening the curve in the lower back so that less force is required to complete traction, so it can be done at home. It offers a more comfortable and easy way to achieve traction even on days when you have lower back pain. This device is meant to be used regularly at home to treat regular back pain. Customers have nothing but good things to say about the Lo-Bak Trax.