A decompression device may include a support structure to which a harness and a base may be coupled. A positional motivator may also be coupled to the support structure. The positional motivator may be configured to both change and maintain the distance between the base and portions of the harness. The base may be positioned on a surface or structure, and portions of the harness may be positioned around the body of a user, such as under the arms and around the back. The user may manipulate the positional motivator to position portions of the harness a desired distance from the base. Optionally, the user may then lean forwards with the support structure and the harness will provide additional lift, and therefore decompression, to the body and back of the user.