JNA Fitness Wyckoff

JTW FIT

JZT Dance & Yoga

Jane DO

Jane DO Flatiron

Jane DO Hoboken

Jazzercise-Zumba Westwood

JeLuJa Medspa

Jen Carlin Yoga

Joel Salsa Online

Joelle Ng Studio

Joelle Ng Studio

Joffrey Ballet School

Jojosenergy

Juma Fit

Juniper Yoga and Fitness

K-Pulse NYC

K.C. Pilates

Kaeos Fitness Personal Training

Kaizen Fitness Health and Wellness

Kaplen JCC on the Palisades

Karate-Do Ken Wa Kan

Karma Kids Yoga

Keely's Camp