Science May 23, 2023
Get Fitter
CAROL Bike increases the maximum amount of oxygen you are able to use during exercise – your VO2max – by 12%.
VO2max is the main measure of fitness. The higher your VO2max, the fitter and healthier you are.
A study by Western Colorado University split participants into 2 groups. Group 1 did 3x short Reduced Exertion HIIT (REHIT) workouts on a CAROL Bike each week; while Group 2 did 5x 30-minutes of moderate-intensity continuous training.
In just 8 weeks, the CAROL Bike group increased their VO2max by 12.3%, the other group by only 6.9%. That’s close to double the improvement—in 90% less time.
Western Colorado University · 8 weeks
VO2max gain, REHIT on CAROL Bike vs moderate cardio
Bars are scaled to the larger gain. Close to double the improvement, from 90% less training time.
Read the full study here.
Listen to CAROL co-founder, Ulrich Dempfle, explain how CAROL Bike gets you fit, fast.
Poursuivez votre lecture.
More in Science
How to Increase Stamina: What the Evidence Says
High fitness carried under half the mortality risk of low fitness across 20.9 million observations.
How do you improve VO₂max? Effective strategies for better fitness
This guide breaks down the science, benefits, and best workouts for improving VO2max, so you can increase cardiovascular fitness, boost energy, and...
Vélo d'appartement pour les seniors : ce que dit la recherche
It builds VO₂max and mobility scores, but not fall-proof balance or muscle strength on its own.Make every second count.
Join our 35,000+ rider community.