Crunch Fitness - Union Square

I've moved around the city, but always choose this gym because of Marvin Martinez (@marvthetraner on socials). I've trained at dozens of gyms around the world & the US and dedicate hours to...

As a member of Crunch since 1998 I have seen trainers come and go but Marvin Martinez is the real deal. As a " mature" female my goals are to physically age as strong as possible and Marv is the...

Coming here to piggyback on another review regarding @marvthetrainer but quick note about the gym itself. Very good, clean, no issues at all with shower cleanliness, the cleaning and front desk...

I like Crunch Union Square, it's got a lot of equipment spread over two floors. Lots of natural light on the main floor too. The equipment is well-maintained, with plenty of newer cardio...

I've been training with Marvin Martinez (@marvthetrainer on socials) for about a year now, and as a beginner lifter/bodybuilder who never used to go to the gym and is looking to build...