Today, I’m joined by Ulrich Dempfle, the innovative mind behind the CAROL Bike. Ulrich’s journey is fascinating—he started as a mechanical engineer in Europe, became a pioneer in hospital AI systems, and is now laser-focused on bringing cutting-edge fitness tech to regular people, like you and me.

What we discuss:

Zone 2 training: hype, benefits, and limitations ... 00:08:00

VO2 max: definition and importance for longevity ... 00:10:00

The impracticality and issues with Zone 2 for most people ... 00:15:00

Downsides of long-duration steady-state cardio ... 00:18:00

Why strength and mobility also matter ... 00:17:00

Carol Bike and REHIT: efficient fitness for longevity ... 00:31:00

REHIT’s proven VO2 max and metabolic improvements ... 00:36:00

Personalization and ease-of-use with Carol Bike ... 00:49:00

Carol Bike’s versatility: multiple workouts and app integrations ... 00:57:00

Who Carol Bike is for and safety notes ... 01:10:00

Carol Bike trial info, research, and closing ... 01:12:00

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#335 Unlocking VO2 Max: TIME-Saving Secrets (Why Zone 2 Alone Won’t Cut It) | REHIT and Metabolic Health With Ulrich Dempfle

LONGEVITY with Nathalie Niddam

#335 Unlocking VO2 Max: TIME-Saving Secrets (Why Zone 2 Alone Won’t Cut It) | REHIT and Metabolic Health With Ulrich Dempfle