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Definitions personal trainers have created custom work outs for New Yorkers since 1983. Expert instructors guide you one on one in training, excercise, and total fitness programs to get results. Our 3 Manhattan private gyms offer the best facilities in NYC.

Get Serious.

Definitions is a private, "personal training only" gym. There are no crowds. No waiting. No distractions.
Personal training is all we do. Whether you haven’t worked out in years, need a boost to your current fitness level or find that you need to vary your current training regime, you will benefit from our experience, expertise and leadership.

We would love for you to reach your fitness goals and be happy to let you try one of our trainers at no cost to you. It is the best way to see how we can help you.

Joe Barron & Garry Steinhart
Owners.