The invention is directed to the combination of orthopedic back support and physical exercise devices that provide comfort, support and stabilization of the spinal system. More particularly, it contributes to means for developing the musculature of the lower back, spinal cord and upper body by application of axial tensioning to unload compressive forces on the spine, thus allowing improved circulation to the discs and stimulation of the muscles. As a preventive exercise it helps avoid back problems, but when pain occurs, the invention helps relieve pain, improve comfort and provides rehabilitation of the back to a healthier state under self administration.