Habit Mar 28, 2023
15 Minutes a Week
CAROL is more than a bike. With revolutionary design, scientific workouts and an AI algorithm, it's the fastest, most effective way to get fit—in just 15 minutes a week.

REHIT gives you the cardiorespiratory fitness benefits of a 45-minute run—in 90% less time. And that’s just the start. CAROL Bike gives you the shortest, most effective workouts possible—backed by science.
Daniel Green
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