Lumbar protector size-l (96-104 cm). recommended to avoid lumbar injuries when loading weight or maintaining fixed positions, but always as a complement to a correct postural technique, since without this technique, the lumbar protector may be ineffective. equipped with vertical reinforcements in the lumbar area and two lateral tensioners that allow us to adjust the pressure at the right time to make the effort, and be able, once completed, to eliminate the tension and release the lumbar area