Reduced Impact: Train up to 80% Lighter

Defy gravity and eliminate the joint stress that holds you back. The AlterG Anti-Gravity Treadmill uses advanced, NASA-developed differential air pressure technology to precisely reduce your body weight in 1% increments. By running or walking at up to 80% lighter than your actual weight, you completely eliminate painful ground shock while keeping a completely natural running stride.

Faster Recovery: Stay Mobile, Protect Your Mileage

Injuries don't have to mean total bed rest. The AlterG allows you to begin your rehabilitation much sooner by protecting healing tissues from excessive loads. It is the ultimate tool for maintaining cardiovascular conditioning and safe movement patterns through complex recoveries, including stress fractures, ACL reconstruction, Achilles tendonitis, and joint replacements. Keep moving while you heal.

Overspeed Training: Maximum Performance, REDUCED Joint STRESS

For marathoners, triathletes, and track athletes, volume is key—but high mileage brings high injury risks. Overspeed training on the AlterG allows you to safely log extra miles, increase your stride cadence, and improve your fast-twitch muscle mechanics without the associated joint fatigue or structural wear. It’s the ultimate competitive edge for pushing your pace safely.