Jazzercise

Joanna Sophia Foundation

Joe's Result Zone

K-Fit Boutique Gym

K-Fit Women Exclusive Boutique Gym

KAYO Boxing

Ki Body And Spirit

Kickboxing in Queens

Killer Body Fitness

KoKo Fit Club

Kolbrina Fitness

Kolé Dance

Kore FTS

LBC Underground

LIFC

LONG BEACH WATERFRONT WARRIORS

Lady Life Fitness Pilates

Legacy Strength Inc.

London Barre

Long Island Baseball Inc.

Long Island Health and Racquet Wantagh

Luke Cummo UFC

Luna & Soul Yoga Collective

Luxxe Aesthetics & Gynecology