Jane DO Flatiron

Jane DO Hoboken

Jane DO Jersey City

Jay Cin Fitness

Jay Mark

Jazzercise NYC

Jen Carlin Yoga

Jersey City Ballroom Dance Studio

Jivamukti Yoga Collective - New York

Joanna Sophia Foundation

Joel Salsa Online

Joelle Ng Studio

Joelle Ng Studio

Joffrey Ballet School

Jojosenergy

Jonathan Sagis

JukeBox NYC

Juma Fit

Jumpgal Fitness LLC

Jungo Bootcamp

K-Pulse NYC

K.C. Pilates

KZD Fitness

Kaeos Fitness Personal Training