Manhattan, New York

Call Us: (212) 755-9895

Monday-Friday:  6am to 9pm
Saturday:  6am to 3pm
Sunday:  Closed

By Appointment Only

Strength Training Instructors

Jonathan Perlman Strength Training Instructor Manhattan

Jonathan Perlman

Inform Fitness: Jack Morer - Strength Training Instructor Manhattan

Jack Morer

Dan Muhlstock Strength Training Instructor Manhattan

Dan Muhlstock


Amy Warshaw

Founder & Instructor

Inform Fitness: Adam Zickerman Founder & Instructor NY

Adam Zickerman

Adam Zickerman is the founder of InForm Fitness Studios and author of the New York Times Bestseller Power of 10: The Once-A-Week Slow Motion Fitness Revolution upon which the company program and philosophy is based. Having started his first gym in a 300 square foot basement in 1997, Adam now spends his time researching, writing, and overseeing 7 locations all while remaining active as a personal trainer.



“The best strength training facility in midtown NYC!”

– Sherri R.


“It makes me feel (and look!) great and with minimal time commitment. The best workout!”

– Meredith B.


“InForm Fitness has been a great experience for me and I intend to continue indefinitely!”

-Neil T.


“I’ve been going to InForm for 3 years now. Give it a go and I promise, if you stick with it, you’ll love it as much as I do.”

– DJ C.

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