Full Spectrum Fitness and Performance in New York is proud to include anti-gravity training with the Alter-G Anti-Gravity Treadmill. Our facility is now a complete training, rehabilitation, weight loss and strength gaining facility located conveniently in Harlem inside of New York City.
If you would like to book a session with the Alter-G Treadmill, or any other personal training session with professional trainers under direction from former New York Mets Strength and Conditioning Coach Barry Heyden, please send an email directly to FSFPNY@aol.com or call 917.287.2522.

(please see the video on the right for a full demonstration of the Alter-G in Barry’s NYC studio)
Sessions are limited and are filling up fast. If you want to reserve your position and train with Barry Heyden, you need to make an appointment today.
With the AlterG at Full Spectrum New York, you can now train, workout and rehab through:
- Injury prevention
- Add Volume to running without the risk for injuries.
- Recover from injuries
- Improve running and walking mechanics
- Weight loss – train at a reduced impact on the body.
- Feel what it is like at your desired weight you want to attain.
- Running Speed training.
- Improve running efficiency.
- Feel the joy of running.
- Plyometrics and strength training with low impact.
- Improve sports related foot speed.
Full Spectrum New York is your local personal training facility fully equipped and now featuring the Alter-G Anti-Gravity Treadmill.
Again, if you are looking to lose weight, recover from an injury, gain an edge in competition or want to get into the best shape of your life, you need to book a session with the professional training team under guidance from former New York Mets Strength & Conditioning Coach Barry Heyden. Please send an email directly to FSFPNY@aol.com or call 917.287.2522.
These personal training sessions are limited and are filling up fast. If you want to reserve your position and train with this professional personal training team, you need to make an appointment today.
