Inversion helps your body to recover from the compression effects of gravity and daily activities. It stimulates circulation of blood to relieve stiff and painful muscles, increases body flexibility, clears muscle congestion, and increases physical and mental energy. Inversion is used to treat many conditions of the spine. The Deluxe model JINV3000 Inversion Table's weight limit is 300lbs. If you have any questions regarding this inversion table please give us a call at (800)355-2956.