Shay Kostabi is a multi-local fitness professional and personality. A rule-breaker, soul-shaker and movement-maker, Shay’s workouts are designed to ignite and inspire strength and grace through the power of movement and music. As a Master Trainer and Mentor for multiple brands and modalities, Shay s dedicated to the education, refinement of skill and development of personal style and performance for the next generation of fitness talent.

Shay is an ACE certified Movement Specialist, Schwinn Cycling, Pilates Mat, Xtend Barre and Group X certified with a background in dance, choreography and theatre. She is the Senior Master Trainer and US Ambassador for SpaceCycle Taiwan + Beijing, Master Trainer and Program Designer for ReXis360 Training Systems, Creator of her own class, PowerLines: Energy in Motion and co-founder of the artistic fitness collective The Local Skill. 

A maven at curating, directing, programming, choreography, creating atmosphere and cultivating community, Shay is available to host and teach at your corporate, charity and educational wellness events. Additionally, her innate business sense, years of experience and ‘risk it all’ attitude have lead her to become a freelance consultant and mentor for fitness brands, studios and independent instructors.