Recover · Flatiron, NYC
Running & AlterG Anti-Gravity Treadmill
Marathon prep and return-to-run training with an AlterG Anti-Gravity Treadmill overlooking Fifth Avenue.

In short
NYCPT offers marathon preparation and return-to-running coaching built around an AlterG Anti-Gravity Treadmill, which uses NASA-developed differential air pressure to unweight the body by a set percentage. It lets runners keep volume while reducing impact, and helps people recovering from injury or surgery walk and run pain-free sooner.
The AlterG Anti-Gravity Treadmill uses NASA-developed technology to support a precise percentage of your body weight. That means runners can keep their mileage while cutting impact, and people recovering from surgery or managing chronic pain can walk and run comfortably long before they could on a regular treadmill.
Our marathon program pairs it with what most runners skip: strength training, mobility, and recovery. We build a plan around your race, your schedule and your injury history, so you get to the start line healthy — and keep running for decades after.
What you get
Benefits that compound.
Less impact
Unweight from 100% down to 20% of body weight.
Return to run
A safe bridge back after injury or surgery.
Strength for runners
The hips, calves and core that keep you healthy at mile 20.
Race-day plan
A personalized build around your goal race.
Who you'll work with
Led by specialists.
FAQ
Running & AlterG Anti-Gravity Treadmill: questions
Can I use the AlterG without a trainer?
Call us to set up AlterG sessions. A coach sets your unweighting and progression to match your goals or rehab plan.
Your first visit
Two private sessions.
$150. No pitch.
Session one is a 55-minute assessment and workout with a certified trainer — goals, movement screen, InBody scan and a plan. Session two puts that plan to work. Then you decide.
Use within 12 months. No membership needed. Questions? Call 646.942.9827.

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