Abstract: An exercise device for targeted exercise of a lower back of a user includes a frame that can be positioned on a substantially horizontal surface. A plate is pivotally coupled to an apex of the frame to support a torso of a user in a selectable position relative to horizontal. Legs of the user extend over a front edge of the plate. A bar is hingedly coupled to the apex of the frame equally distant from opposing faces of the frame and is positioned to alternately swing toward the front edge and a rear edge of the plate when strapped to the legs of the user and with the user moving the legs in a pendulous motion. A resistance module is coupled to the bar distal from the plate and resists the swinging of the bar to exercise the lower back of the user.