Jen Carlin Yoga

Joelle Ng Studio

Jojosenergy

JuJu Performance

Juma Fit

Juniper Yoga and Fitness

K.C. Pilates

Kaeos Fitness Personal Training

Kaizen Fitness Health and Wellness

Kaplen JCC on the Palisades

Keely's Camp

Keter Yoga

Kika Stretch Studios - Montclair

Kindred Yoga & Wellness

Kinespirit

Kingsofnewjersey

Klean Strength

Kokushi Budo Institute

Krav Maga Experts

LA PALESTRA - CPM

LA PALESTRA at the Plaza

LALA LAND

La Fuerza Dance Co.

Laura and the Lotus