JDI Barbell - NY

JNA Fitness Wyckoff

JTW FIT

Jazzercise-Zumba Westwood

JeLuJa Medspa

Jen Carlin Yoga

Jojosenergy

JuJu Performance

Juma Fit

K.C. Pilates

Kaeos Fitness Personal Training

Kaizen Fitness Health and Wellness

Kaplen JCC on the Palisades

Keely's Camp

Kingsofnewjersey

Klean Strength

Kokushi Budo Institute

Krav Maga Experts

LALA LAND

La Fuerza Dance Co.

Lek Yoga Therapeutics

Level Up 2 LLC

Life Building Fitness

Little Mac Boxing