Houston Boxing Class

Houston Colosseum Academy

Houston Divine Studio

Houston Gym

Houston Metropolitan Dance

Houston Muscle Headz Gym

Houston Parks and Recreation Department

Houston Racquet Club

Houston Strength

Htown Fitness

Human Kinetic Fitness

Hunter Dance Center, LLC

Hypoxi Houston

IM=X Pilates and Fitness - Houston

IMA Houston Karate

IllumiNATE Fitness

Illuminate Sweat

Infused Performing Arts

Inner Me Studios

Inspyre Physical Medicine & Wellness

Institute of Contemporary Dance Houston

Institute of Cosmetology and Esthetics and Massage

Intense Pilates

Jazzercise