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Ingrid S. Clay

Ingrid S. Clay is a celebrity fitness trainer, group fitness instructor, figure bodybuilder, and plant-based chef. She has more than 10 years of experience in the health and wellness space. She has been featured on Fabletics Fitness app, Livestrong, and PopSugar. She has contributed to InStyle, Essence Magazine, and Well + Good to name a few. She has spent several years designing and teaching HIIT classes. Ingrid has a background in physics and electrical Engineering. Her science background influences the way she approaches creating HIIT-based programs.
HIIT (Science of HIIT)
Science of HIIT

Books

HIIT (Science of HIIT)
Science of HIIT