Ulrich Dempfle
Ulrich Dempfle is the CEO and co-founder of Carol Bike, the world’s first AI-powered Reduced Exertion High-Intensity Training (REHIT) exercise bike. With a background in mechanical engineering from a top German university and experience working with Europe’s leading automobile manufacturers, Ulrich later transitioned into healthcare innovation, pioneering AI-driven solutions for the UK health system.
His fascination with scientifically optimized fitness began when he discovered REHIT through a BBC documentary. Frustrated that such an efficient workout was only available in lab settings, he engineered Carol Bike, bringing cutting-edge research into homes and gyms worldwide. Since then, his work has helped thousands improve their health in just five-minute workouts, proving that smarter exercise—not longer—yields superior results.