Shay Kostabi

Shay Kostabi, ReXist360’s Premier Master Trainer, is quickly rising to the top of NYC’s and LA’s most highly recognized and admired fitness professionals. Shay’s training method crosses a gap in the fitness industry blending movement and music to create workouts that are unique, functional and challenging. By combining her extensive dance training background and time on the stage with her broad knowledge of exercise science, Shay’s workouts will make you look good and FEEL good.