In this episode of Thrive State, Dr. Kien Vuu dives into a game-changing conversation with Ulrich Dempfle, the visionary CEO of CAROL Bike. Discover how this unique, AI-driven workout system maximizes health and fitness benefits in the shortest time possible—perfect for high achievers who prioritize longevity and performance.
Ulrich shares the science behind CAROL Bike’s short but powerful sprints, talks about its effectiveness for VO₂ max, insulin sensitivity, and how it simplifies sustainable fitness. Ready to hack your workout routine? Let’s ride into a new era of fitness!

Check out the CAROL Bike: carolbike.com
Get Dr. V’s best-selling book Thrive State: thrivestatebook.com
Free Longevity Resource Guide: thrivestatestarter.com
Follow Dr. V @doctorvmd
