Iron Alpha Lyndhurst

Iron Reign CrossFit

JCC MetroWest

JDFitness Livingston

JNA Fitness Wyckoff

Jai Ganesh Yoga

JaiPure Yoga

Jane DO - LIVESTREAM

Jane DO Montclair

Jay Cin Fitness

JeLuJa Medspa

Josh Key Brazilian Jiu-Jitsu

Juniper Yoga and Fitness

Keter Yoga

Kickin’ It with KJ

Kids Soccer Academy

Kika Stretch Studios - Montclair

King Strength and Perfomance

King Strength and Performance

Kingsofnewjersey

Klean Strength

Kula for Karma

LALA LAND

Legacy Boxing and Fitness