The present invention is generally directed to systems, devices and methods in the area of chiropractic therapy. In one embodiment, the present invention provides a traction therapy system. The system includes: a bench, including an adjustable back rest that is adjustable to every angle from 90 degrees horizontal to 90 degrees vertical, wherein the bench is in contact with a frame, wherein the frame includes one or more mechanisms by which the bench is contacted with the frame and one adjustable angle unilateral traction arm that adjusts from −55 degrees to +55 degrees rotating around the x-axis, and wherein the one adjustable angle unilateral traction arm is connected to a winch mounting arm, and wherein a winch is connected to the winch mounting arm, and wherein the winch is operably connected to a crossbar, and wherein a harness that is capable of fitting underneath a person is connected to the crossbar.