The MediSonic 510750 Inversion Table is an Innovative Advanced heavy-duty inversion table that is accompanied by many features. Starting with its adjustable, portable, removable vertical heat and vibrating massage pad to engage lumbar, thoracic and lower cervical region, extra 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.