Unlock the key to a healthier, longer life

This free longevity guide reveals the best science-backed strategies to enhance your VO2max for better health and a longer life.

Unlock the key to a healthier, longer life

Discover the power of VO2max for lifelong vitality

Want to live longer and feel healthier? VO2max is the most important indicator of cardiovascular fitness and improving it can dramatically extend your lifespan. In this guide, you’ll explore:

  • What VO2max is and why it matters for lifespan
  • Proven strategies to boost your VO2max
  • The science behind HIIT and REHIT for maximum health benefits
  • How to incorporate VO2max training into your routine

Download now to discover how small changes can make a big difference in your long-term health and vitality.

Ready to extend your lifespan? Download the guide now.

Scientifically proven to get results.

CAROL Bike was developed in collaboration with leading exercise researchers to create the shortest, most effective workouts possible.

Diagram overlaying the muscles worked during a sprint on a rider

Improve your fitness by 12% in just 8 weeks.

Black and white close-up of a rider's shoulder and upper arm

Improving your VO2max by 12% is like turning the clock back on your age by 10 years.

Diagram highlighting the shoulder muscles engaged while riding

Reduce your risk of type 2 diabetes by 62%—and blood pressure by 5%.

Black and white close view of a hip and thigh

Why Reduced Exertion HIIT (REHIT) is the most effective workout.

Rider seated on a CAROL Bike beside the screen, studio portrait

You’ll burn more calories on a 15-minute CAROL ride, than a 30-minute run.

Got a question? Let’s book a call.

All our experts have MSCs in Exercise Science, and they’re here to answer your questions. Whether it’s about these workouts, or the science behind CAROL Bike, whatever’s on your mind—we’re here for you.