IFLY Trapeze NY

IM=X Pilates and Fitness - Roslyn Heights

Impact Sports & Soccer

Iron Monkey Strength

Jazzercise

Joe's Result Zone

Just Breathe Yoga Massapequa

K-Fit Boutique Gym

K-Fit Women Exclusive Boutique Gym

KAYO Boxing

Kerry Ryan Coaching

Keto Lupie

Ki Body And Spirit

Kick It Fitness and Martial Arts

Killer Body Fitness

Kolbrina Fitness

LBC Underground

LIFC

Lady Life Pilates [Bayside]

Legacy Strength Inc.

Lifestyle Yoga & Barre

London Barre

Long Island Baseball Inc.

Long Island Health and Racquet Wantagh