LordoLoc is suitable for use as a back support for the stabilization of the lumbar spine. For example, in the event of chronic lumbar vertebral syndrome. The stabilizing orthosis with four, 9 1/4" integral anatomically contoured flexible lightweight aluminium stays has a muscle-activating effect, relieves the spine and is very low-profile. The degree of stabilization can be adjusted to provide optimal individual support to the lower back.