The MediSonic 510150 Inversion Table is a Deluxe heavy-duty inversion table that is accompanied by many features that set it apart from other inversion tables. Starting with its adjustable, portable, removable lumbar pad, large back pad with and ajustable headrest. By adjusting the height - each user will be able to find their own center of gravity. Every MediSonic Inversion table comes with four different angle positions; 20, 40, 60 and 90 degrees. Rolling wheels located on the back of the Inversion Table to help with transporting. Slim design for easy storage.