Abstract: A rehabilitation device which includes a frame supported on a plurality of wheels. The frame includes a longitudinal member supported on a rear wheel and transverse member supported on a pair of front wheels. The longitudinal member includes a descending section which is located substantially close to the ground to facilitate getting on and off the rehabilitation device, without having to substantially raise a leg. The frame assembly may be connected using the interconnect fitting. The interconnect fitting enables quick assembly of assembly and disassembly of the device so that the device may be transported as two lightweight, compact pieces.