Iyengar Yoga Institute

JC BARRE STUDIO

JCC MetroWest

JDFitness Livingston

JZT Dance & Yoga

JaiPure Yoga

Jane DO

Jane DO - LIVESTREAM

Jane DO Hoboken

Jane DO Jersey City

Jane DO Montclair

Jay Cin Fitness

Jen Carlin Yoga

Jersey City Ballroom Dance Studio

Joel Salsa Online

Joelle Ng Studio

Juniper Yoga and Fitness

K-Pulse NYC

Kaizen Fitness Health and Wellness

Keely's Camp

Ken Pilates

Keter Yoga

Kickin’ It with KJ

Kika Stretch Studios - Montclair