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Live Younger

With CAROL Bike’s workouts, you can reset your VO2max by 12% in just 8 weeks—to where it was 10 years ago.

VO2max measures the maximum amount of oxygen you can burn while working out. The fitter you are, the higher it will be.


VO2max declines by about 10% every decade after the age of 30.


CAROL Bike is scientifically proven to improve your VO2max by 12%—in just 8 weeks. That’s like turning the clock back on your age by 10 years.

“A 10% increase in cardiorespiratory fitness significantly reduces the risk of mortality and morbidity by 15%”.
Lance Dalleck
Exercise and Sport Scientist, Western Colorado University
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