I met him taking his mat pilates classes at equinox 2 years ago. He’s the only instructor who makes me work so hard, want to punch him in the face while I’m doing mountain climbers, or holding yet another plank- yet somehow has me laughing the entire time. I’ve tried what feels like every boutique fitness class in all of New York City and Zach is really just a level above everything else. If you want to see your hard work pay off while laughing and smiling through it all (with a killer playlist every time as an added bonus), he’s your guy.