Severe weather alert

To support the safety of our patients and team members, most Inova outpatient offices will close for in‑person visits by 2:00 p.m. on Monday, March 16. We're converting in‑person appointments to virtual visits whenever possible or helping patients reschedule. Inova Go-Health Urgent Care will also close at 2:30 p.m. and continue to offer virtual visits. If you have an in-person appointment after 2 p.m. today, please contact the office directly.

Inova Physical Therapy - Fairfax

AlterG® Anti-Gravity Treadmill

Inova Physical Therapy - Fairfax has the revolutionary AlterG® Anti-Gravity Treadmill. The Anti-gravity Treadmill is great for runners, rehabilitation, and can help you conquer your mobility impairments. AlterG adds a new dimension to the customized treatment and training plans we provide our patients.

See how the Anti-Gravity Treadmill can benefit you in the video. 

AlterG's NASA-patented Differential Air Pressure (DAP) technology applies a lifting force to the body, reducing weight on lower extremities and allowing precise unweighting – up to 80% of a person’s body weight. Whether you are a patient with degenerative joint disease wanting to walk pain-free, or a post-operative patient trying to get back to normal activity, the AlterG enables faster rehabilitation and safer conditioning.

Patients at Inova Physical Therapy – Fairfax can now run and walk, without bearing their full body weight, reducing impact to joints.

The AlterG Advantage:

  • Prescribe precise weight-bearing therapy
  • Natural gait restoration
  • Improved range of motion
  • Neuromuscular and proprioceptive retraining
  • Improved balance and confidence

  • Post-surgical patients with precise weight-bearing requirements
  • Patients with any lower extremity orthopedic injuries
  • Patients managing degenerative joint diseases
  • Athletes who want to train while protecting or recovering from an injury
  • Deconditioned and bariatric individuals

Pay-Per-Use Programs

Individual Sessions:

  • 30 min $25
  • 60 min $45

Monthly Sessions:

  • 30 min $200
  • 60 min $350