AlterG now holds a patent for this technology, which employs air pressure to adjust the users body weight on the treadmill between 20% and 100% of normal weight.
AlterG now holds a patent for this technology. AlterG's Anti-Gravity Treadmill lets users to adjust the impact of walking and running by allowing the user to precisely adjust his or her effective body weight to anywhere between 20% and 100% of normal weight.