Hit The Barre

Ho-Ho-Kus Yoga

IM=X Pilates and Fitness - Clifton

IM=X Pilates and Fitness - Englewood and Maywood

IM=X Pilates and Fitness - Westwood

IM=X Pilates and Fitness - Wyckoff

Immortals Jiu Jitsu

Indigo Yoga

InfyNite Fitness

Inner Vault Wellness Center

Innovation Fitness Solutions

Integrated Care Concepts and Consultation

Iron Alpha Lyndhurst

Iron Buddha

Iron Reign CrossFit

JNA Fitness Wyckoff

JaiPure Yoga

Jane DO - LIVESTREAM

Jane DO Montclair

Jay Cin Fitness

Jazzercise-Zumba Westwood

JeLuJa Medspa

JuJu Performance

Juniper Yoga and Fitness