An apparatus for stretching the lower back includes a waist garment configured for placement around a persons waist. It also includes at least one stretchable elastic element for interconnecting the waist garment with a surface. The elastic element is stretchable when interconnecting the waist garment with the surface from a materially biased configuration by a person wearing the waist garment and tensioning the stretchable elastic element by pushing away from the surface to thereby apply force to the persons back via the waist garment. The apparatus also includes at least one foot support element against which a person can push his foot to push away from the surface, thus imposing a therapeutic force on his lower back.