AlterG Anti Gravity Treadmill

The AlterG® Anti Gravity Treadmill® is the latest in technology for physical therapy, utilizing the NASA Differential Air Pressure technology. The Anti Gravity Treadmill® is designed to help improve mobility and wellness, help with lower extremity injury or pain, and enhance physical performance.

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Ivy Rehab / Therapy Services / Specialty Treatments / AlterG Anti Gravity Treadmill

What is an AlterG Anti Gravity Treadmill?

The AlterG Anti-Gravity Treadmill uses Differential Air Pressure (DAP) to create a safe, pressurized environment around your lower body. This reduces your effective body weight, allowing for walking, running, and exercising with less strain on your joints, muscles, and healing tissues — all while maintaining natural gait mechanics.

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The Science Behind AlterG

Backed by clinical evidence, the Anti Gravity Treadmill® can be used to treat Orthopedics, Chronic Conditions, Athletic Performance, and even Neurological Conditions. The AlterG® Anti Gravity Treadmill® uses Differential Air Pressure technology to unweight patients and athletes to enable an unprecedented level of comfort and mobility – without impeding natural gait mechanics. The AlterG® can use gently unweight users to 20% of their body weight at a comfortable pace of 1% increments. By unweighting users to 20% of their body weight, the treadmill allows patients to perform weight-bearing exercises sooner than normal to speed up the healing process and get you back on your feet in no time! Real-time gait analytics are provided to therapists and patients in order to review movement and correct any impairment quickly.

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Key Benefits for Injury Recovery, Neurological Rehabilitation, and Athletic Training

  • Start weight-bearing exercises earlier after injury or surgery
  • Safely improve mobility after neurological events like stroke or brain injury
  • Enhance athletic conditioning while minimizing risk of re-injury
  • Strengthen muscles and improve cardiovascular health without overloading joints

Who Can Benefit from the AlterG?

  • Orthopedic and post-surgical patients recovering from fractures, joint replacements, or ligament repairs
  • Individuals with neurological conditions such as stroke, Parkinson’s disease, or brain injury
  • Athletes rehabilitating from lower extremity injuries
  • Seniors seeking a safer way to stay active and independent
  • Individuals managing weight loss or chronic joint pain, who want to exercise without stress on joints

The AlterG Difference

Unlike other treadmill systems, the AlterG Anti Gravity Treadmill allows users to exercise comfortably and freely without the restriction of a harness and uses the air pressure to create a safe environment to prevent further damage and injuries in case of a fall. The fear of falling and worsening an injury can be demotivating during medical rehabilitation, but the safety of the Anti Gravity Treadmill physical therapy training can empower patients to move AND recover. If you’re experiencing mobility impairment, excessive joint pain, or you’re an injured athlete, contact us at Ivy Rehab to connect with a physical therapist and get started as an AlterG treadmill patient today.

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Why Do People Use the Anti-Gravity Treadmill?

  • Safely begin rehabilitation earlier post-surgery or injury
  • Train and exercise with reduced pain and impact
  • Rebuild balance, strength, and endurance with greater comfort
  • Reduce the fear of falling and boost overall confidence in movement

What Are the Disadvantages of Anti-Gravity Treadmills?

  • Cost: Some insurance plans may not fully cover sessions
  • Space requirements: Larger than a traditional treadmill
  • Suitability: Not recommended for all medical conditions
  • Environment: Indoor training only — no natural outdoor simulation

FAQs

Do I need a doctor’s referral to use the AlterG at Ivy Rehab?

No referral is needed for private pay sessions—you can schedule an AlterG session directly. If you plan to use insurance to cover your treatment, referral requirements may vary depending on your insurance provider and location. We recommend contacting your local Ivy Rehab clinic to confirm what’s needed based on your plan. Our team can help guide you through any necessary paperwork or approvals.

How long are typical AlterG sessions?

AlterG sessions typically last between 20 to 45 minutes, depending on your individual rehabilitation goals, tolerance, and progression. Your therapist will work with you to determine the ideal session length and frequency. Sessions can be customized for recovery from surgery, injury, or general performance training.

How quickly can I start using the AlterG after surgery or injury?

In many cases, once cleared by your medical provider, you can begin using the AlterG Anti-Gravity Treadmill just weeks after surgery or injury. The AlterG allows for low-impact, controlled weight-bearing, which can help reduce strain on healing tissues and accelerate your recovery timeline. By gently reintroducing movement earlier in your rehab process, it can support a safer, more confident return to walking, running, or sport-specific activity.

Find the right therapy today.

Discover how Ivy Rehab can help you achieve your recovery goals with the AlterG Anti-Gravity Treadmill.

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Check out some of our 4 and 5 star reviews

Excellent4.8★★★★★ review us on ★★★★★ I highly recommend ABC Pediatric for OT, PT and SPL. Their therapists are personally vested in my child’s development and show with me what I need to do, in order to continue progress while at home. Our therapists also partner with vendors & insurance (orthotic & wheelchair) to ensure my daughter has the products she needs. ABC is also very involved in the community, supporting walks and foundations. Thank you ABC for all you do for Kendall and our community!Response from the ownerThank you Julie!! ★★★★★ Some of the friendliest staff I’ve ever encountered! They are people who are genuinely caring and interested in you as a whole person. 10/10 would recommend 👌Response from the ownerThank you for your kind words, we appreciate your feedback! – The team at Ivy Rehab PT, Comstock Park ★★★★★ We started going to ABC therapy because we learned one of my sons has some very serious swallowing issues. Children’s was taking too long to get him in and, at the suggestion of my pediatrician, I reached out to ABC. My little guy started seeing Sydney and I don’t think I could sing her praises enough. My little guy has literally gone from struggling to complete a bottle and rapidly losing weight to a happy baby demanding more and more bottles with plenty of healthy baby rolls and curious about other foods. I don’t think I’m exaggerating when I say in many ways I think she saved his life. We are still seeing her and every time we go for our appointment she is happy to see him and he’s happy to see her.When my other baby (twins) started showing issues with food (a common issue in premature babies) the choice for OT was clear. My little guy sees Jordan and she’s also incredible. She is thoughtful and is always willing to go the extra mile for him. She senses his needs well and works accordingly. The improvement he has made in the short time he’s been seeing her is obvious to everyone.The facility itself is wonderful. The front desk employees are always pleasant and helpful. The facility is always clean. And they worked well to make sure the twins were seen at the same time to help with scheduling. I love this place and I’m forever thankful!!Response from the ownerThank you so much for your positive feedback, it means the world to us! – The team at ABC Pediatric Therapy, Cincinnati – Red Bank Road ★★★★★ Ivy rehab gave me full range of motion after my knee replacement with gentle, persistant work and encouragement. I am very grateful to Kevin at Ivy and that my orthopedic surgeon specifically recommended them. ★★★★★ Kaitlin is pleasant, well read, pays attention to detail (meticulous), and does what she says she is going to do (follow-up calls, messages, etc). . Most importantly, she “steps in” towards the client and their problem, and takes responsibility for their improvement. . A Star. .Response from the ownerThank you for taking the time to share this review, it means so much! – The team at Ivy Rehab Physical Therapy, North Wales – Montgomeryville ★★★★★ We feel so very fortunate to have found ABC Pediatric Therapy. They are so kind and helpful. Nikki has guided us through each and every step of the grant process. The grant has made weekly speech affordable for our family even through the ups and downs of covid. If you’re considering ABC, don’t let financial concerns keep you away. They will help you find a way to make it happen and you won’t regret the fantastic therapy that your child receives.Response from the ownerThank you Stephanie for the kind words. We love helping in any way we can! Nikki is so wonderful with helping with financial barriers! ★★★★★ I love this place. The morning crew is amazing. I love getting my day started with Nicole, Joy, JP, Brendan, Timothy and Veronia. They have the best disposition, work as a team and give me my morning laughs. Even the receptionists are sweethearts. Feels like family. If you need physical therapy I highly recommend you go here.Response from the ownerThank you for taking the time to share this review, it means so much! – The team at Peak Performance, New Hyde Park! ★★★★★ My experience at Ivy Rehab in Hoboken was phenomenal. They treated my neck/shoulder pain with the utmost care, but pushed me when needed to get me on the right track to my recovery. Lauryn was wonderful in developing and executing a treatment plan for me, and my pain became less and more manageable each time I left the facility. I would recommend them to anyone.Response from the ownerWe value your feedback, thank you for your kind words! – The team at Ivy Rehab Physical Therapy, Hoboken – Midtown ★★★★★ The location is clean, easily accessible, and plenty of parking. The staff is professional and very attentive. They are always welcoming and caring to whatever ailments you are recovering from. I would recommend.Response from the ownerThank you so much for your positive feedback, it means the world to us! – The team at Ivy Rehab Physical Therapy, Naperville ★★★★★ At Excel I had the opportunity to work with Jessica the physical therapist. She was extremely knowledgeable, very thorough with my examination, and had a lot of ideas to help with my specific treatment. I knew I was in good hands with regards to my PT sessions. And even after a short time, I am having such positive results. I would recommend Excel to everyone I know. Jessica is truly a wonderful physical therapist and really knows her stuff. ★★★★★ These physical therapists are the best I’ve ever encountered! They are not only clinically excellent but also genuinely caring on a personal level. It’s a fun and supportive group of therapists. Yehia and AK have truly made a difference in my healing. I am grateful I found them.Response from the ownerThank you for taking the time to share this review, it means so much! – The team at Ivy Rehab Physical Therapy, Naperville ★★★★★ I accidentally called the wrong place so I went for the initial visit.I was very impressed! Very knowledgeable and patient with me…I booked 2 weeks of visits!! I’ll follow up! 👍Response from the ownerWe value your feedback, thank you for your kind words! – The team at Ivy Rehab PT, Comstock Park ★★★★★ My son went for the physical therapy for his knee injury. We had a wonderful experience with John as his main therapist. He is very knowledgeable, competent and kind. He kept me informed about my son’s progress all through his sessions and was always available to address any concerns we had. John, Aaron, Josh, Christian and Ebony are all very friendly and make a great team. My son always enjoyed his therapy sessions. Highly recommend!!Response from the ownerThank you so much for sharing your thoughts, we appreciate you! – The team at Excel Physical Therapy, Westfield ★★★★★ The entire staff is wonderful. Ebony is the sweetest. She was always so kind and welcoming when we arrived to our appointments. Johnathan, Josh, Christian and Aaron were amazing also. Johnathan was our main therapist. He was exceptional. Johnathan explained the entire process to us and was always available to answer any questions we may have. 💯 satisfaction. Thank you!!!Response from the ownerThank you for the great review, we really appreciate it! – The team at Excel Physical Therapy, Westfield ★★★★★ The therapists are the most caring people. They truly love children. Even the receptionists love kids and they know everybody’s name. They make everyone feel specialResponse from the ownerThank you, Debra! ★★★★★ I can’t say enough great things about the physical therapists and physical therapist aides I’ve been working with to get my hamstring better. Brian, Cosimo and Bo – the physical therapists I’ve worked with – are amazing at what they do.My exercises are carefully chosen based on each session I have at Excel. Brian, Cosimo, and Bo give me their complete focus when I’m doing my rehab exercises. My hamstring has gotten better thanks to their attention and focus.Primo and Talia – the physical therapy aides are amazing to work with. They offer clear directions for each exercise. They help keep my session moving along.I highly recommend Excel! I’m so happy I was referred here.Response from the ownerHi Kerri – what an awesome review! This is incredible to read and really appreciate you taking the time to share your experience. We’re so glad that the Hackensack team was able to help you with your recovery. ★★★★★ Following a bad ski accident and required surgery (ACL replacement and meniscus tear), required PT . Although it has only been a 5 sessions, I feel significant improvement in my mobility . Stephen @ Ivy Rehab has been key with this process. Soft spoken but he gets results. Gradually increases the challenges…He was recommended by a friend and I want to pass on the recommendation!Eric VBResponse from the ownerThank you for the great review, we really appreciate it! – The team at Ivy Rehab Physical Therapy, Somerset ★★★★★ Aaron Ploshnick provided an excellent physical therapy program for me. He asked questions about any concerns I might have, my progress assessment, and fielded questions I had. Over the course of my program, he performed diagnostics and adjusted the program as I progressed to maximize my progress. Aaron is also cheerful and personable. I felt at ease, understood, and cared for by Aaron. I am grateful he was my physical therapist. Thank you Aaron!Response from the ownerWe value your feedback, thank you for your kind words! – The team at Excel Physical Therapy, Westfield ★★★★★ My experience at Ivy Physical Therapy has been great! Both PT’s took the time to help explain my issue and helped me feel better short term and long term. They really care for their patients and are a pleasure to talk to during the appointment. 🙂 ★★★★★ My experience has been unbelievably wonderful. These people are very professional and caring and are doing an excellent job of bringing me back from a very bad injury. I would highly recommend them!Response from the owner“Our Mission is Your Recovery!”Kathleen, thanks for taking the time to leave a review and placing your trust in Main Line Hand Therapy to help you meet your goals. ★★★★★ I’m very thankful for Dr. Mike who helped me get started on healthy weight bearing exercises for my osteoporosis. I appreciated his taking time to educate me and setting me up for success. He truly cares and I highly recommend him!Response from the ownerThank you for your kind words; we appreciate your feedback! – The team at Ivy Rehab Physical Therapy, Indian Trail js_loader
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