JukeBox NYC

Jumpgal Fitness LLC

Jungo Bootcamp

Juniper Yoga and Fitness

K-Pulse NYC

Kaizen Fitness Health and Wellness

Karate World

Karate-Do Ken Wa Kan

Karma Kids Yoga

Keely's Camp

Ken Pilates

Keter Yoga

KettleBella Fitness

Kevyn Zeller Pilates

Kickin’ It with KJ

Kids at Work

Kika Stretch Studios - MSH + Summit

Kika Stretch Studios - Montclair

Killer Bodies

Kinected

Kinespirit

Kingsofnewjersey

Kokushi Budo Institute

Koru Wellness Aesthetics