About Anti Gravity Alter-G Treadmill

Introducing the Next Generation in Physical Therapy and Training for Athletes

The Alter G® uses NASA’s innovative differential air-pressure technology to unweight athletes with an unparalleled level of precision. Users can achieve up to 80% reduction of full body weight impact, adjustable in as little as 1% increments, providing a truly customized and dialed-in work out and rehab experience.

  • Rehabilitate lower extremity injuries with less pain and less impact
  • Improve mobility, strength and safety for those with neurological conditions
  • Provide a safe way to lose weight and exercise more intensively while unweighted
  • Train without pain and reduce the stress to joints and muscles
  • Recover effectively and with less pain after training or competition