#223 — VO₂ Max and The Science Behind CAROL Bike: 8-Minute Workouts to Boost VO₂ Max, Metabolism & Longevity with Ulrich Dempfle

Can 8 Minutes Really Transform Your Fitness, Metabolism, and Longevity?We’ve been told we need hours of cardio each week to stay fit but what if the science says otherwise?In this episode, Ulrich Dempfl, co-founder and CEO of CAROL Bike, reveals how AI-powered workouts and REHIT (Reduced Exertion High-Intensity Training) are revolutionizing exercise by delivering maximum fitness results in minimum time.This isn’t another quick-fix fitness fad. It’s a data-driven, scientifically validated method backed by research from top universities — and it’s transforming how busy, high-performing people train, burn fat, and extend their healthspan.Ulrich Dempfl is a health tech innovator and the co-creator of the CAROL Bike, an AI exercise bike proven to dramatically improve VO₂ max, insulin sensitivity, and metabolic health all in under 9 minutes a day.Together, we discuss:◼️ The science behind REHIT — and how it differs from traditional HIIT◼️ Why just two 20-second sprints can trigger profound metabolic changes◼️ How CAROL Bike uses AI to personalize resistance and optimize results◼️ The link between short, intense workouts and longevity biomarkers◼️ How to reprogram your metabolism for fat loss and cardiovascular health◼️ The future of smart, efficient fitness in an AI-driven worldThis is a conversation that challenges everything you thought you knew about exercise, endurance, and time.Ready to train smarter, live longer, and reclaim your time?Tune in now to discover the 8-minute workout that’s redefining longevity.This episode is brought to you by CAROL Bike. CAROL isn’t just another stationary bike, it’s backed by published research and powered by AI-driven Reduced-Exertion HIIT (REHIT) to deliver the same cardio benefits as a 45-minute jog in under five minutes. Studies show CAROL can improve your VO₂max by 12% in just eight weeks, making you up to 10 years fitter. If you’re serious about optimizing your health and longevity, this is the smartest, most efficient workout you can do.Check it out at https://www.carolbike.com/claudia - get $300 off from October 17 to December 26, 2025, and afterwards enjoy an ongoing $100 discount with code CLAUDIA at checkout.Support this podcast at — https://redcircle.com/the-longevity-and-lifestyle-podcast/donations

What if everything you were taught about chronic disease and even aging itself was wrong?In this eye-opening episode, physician, medical school professor, and author Dr. Robert Lufkin reveals how he reversed his own four chronic diseases by questioning conventional medicine and turning to lifestyle-based health. We explore the biggest “lies” in medicine, why pills and surgeries often fail to cure chronic illness, and the powerful role of metabolic health in preventing conditions like Alzheimer’s, cancer, and diabetes.Dr. Lufkin also dives into the cutting edge of longevity science—from rapamycin and epigenetic reprogramming to how psychedelics like psilocybin may influence aging and brain health.You’ll learn:The real root cause behind most chronic diseasesWhy lifestyle—not genetics—is the most powerful medicineThe latest breakthroughs in reversing biological agingHow to become the CEO of your own healthThis conversation is a masterclass in taking back control of your body, your future, and your vitality.Tune in and discover how to live not just longer but stronger, clearer, and more empowered than ever.This episode is brought to you by Pendulum — the first company to bring live Akkermansia to market, a keystone probiotic strain that helps strengthen your gut lining and support a healthy metabolism. If you’re serious about health and longevity, this is a great place to start.Get 20% off your first Pendulum membership order: https://pendulumlife.com/CLAUDIA20 - discount applies automatically.Support this podcast at — https://redcircle.com/the-longevity-and-lifestyle-podcast/donations

What if your sex life was the ultimate barometer of your health and longevity?In this episode, psychiatrist and neuroscientist Dr. Dave Rabin and precision medicine expert Ashley Madsen reveal the hidden connection between sexual wellness, hormones, the nervous system, and long-term vitality, plus how psychedelics may unlock deeper intimacy and healing.From midlife hormonal shifts and perimenopause to nervous system safety and relationship dynamics, we explore why pleasure isn’t just indulgence, it’s medicine for the body and brain.You’ll learn:Why sexual health predicts overall healthspan and resilienceThe surprising role of nervous system regulation in desire and arousalHow midlife hormonal changes affect libido, mood, and connectionPractical ways to cultivate safety, intimacy, and pleasure at any ageThe emerging role of psychedelics in healing relationships and traumaThis is a science-meets-soul conversation that reframes sexual wellness as a vital pillar of longevity and thriving at every stage of life.Ready to embrace pleasure as part of your health journey? Tune in nowSupport this podcast at — https://redcircle.com/the-longevity-and-lifestyle-podcast/donations

What if the future of medicine wasn’t just about treating disease, but designing longevity experiences?In this episode, I sit down with Ashley Madsen and Alexandra Cochrane, co-founders of the Lumara Collective, to explore how precision medicine, regenerative therapies, and biohacking technologies are transforming health and redefining wellness as the new luxury.From AI-driven diagnostics and peptides to longevity clinics and hotels, Ashley and Alexandra share insider insights on the $9 trillion wellness revolution and what it means for how we’ll live, heal, and thrive in the decades ahead.We explore:Why longevity is becoming the new luxury lifestyleThe role of AI, precision medicine, and preventative carePeptides, red light therapy, hyperbarics, and other tools that actually workHow to create regenerative spaces that enhance healthspanThe future of longevity clinics, retreats, and integrative wellnessThis is your behind-the-scenes look at the future of longevity medicine and the innovations set to transform how we age.Ready to future-proof your health and unlock your fullest potential?Tune in and join us for this powerful conversation.Support this podcast at — https://redcircle.com/the-longevity-and-lifestyle-podcast/donations

What if everything you thought you knew about metabolism was wrong?In this episode, world-renowned physician, scientist, and bestselling author Dr. William Li shares groundbreaking insights from his new book Eat to Beat Your Diet on how to activate your body’s “inner metabolism” to burn fat, optimize weight, and extend healthspan.Dr. Li unpacks the latest science on brown fat, visceral fat, gut microbiome, and GLP-1 hormones, revealing how food—not just willpower or exercise—can become your most powerful metabolic medicine.We explore:Why metabolism doesn’t slow with age (and the real culprit behind weight gain)The surprising role of brown fat in calorie burning and longevityHow specific foods and gut bacteria can switch on fat-burning pathwaysThe truth about GLP-1 drugs and natural alternatives that workPractical strategies to harness your metabolism for long-term healthThis is your science-backed guide to rewriting the rules of fat, food, and metabolism.Ready to unlock your body’s inner ability to burn fat and thrive?Tune in now and discover how to eat to beat your diet.Exclusive Offer for You: Get 20% off your first Pendulum membership order at pendulumlife.com/CLAUDIA20Support this podcast at — https://redcircle.com/the-longevity-and-lifestyle-podcast/donations

✨ Want to access the full 90-minute masterclass with the exclusive 45-minute Q&A? Upgrade for just $10 here: https://buy.stripe.com/7sYcN5fPW4C6gFP7GB4gg0gAbout episode: What if your symptoms aren’t random - but rooted in rhythms, hormones, and a microbiome most doctors never mention?In this special episode, I’m sharing a powerful roundtable from our Women’s Health Masterclass - featuring three visionary experts: Dr. Asima Ahmad, Ashley Madsen, and Pita Navarro.Together, we unpack the science every woman deserves to know to take charge of her energy, hormones, fertility, and vitality - with clarity, not confusion.We explore:How syncing with your female biorhythm can transform your productivity and wellbeingThe vaginal microbiome’s untapped power to influence hormones, fertility, and immunityHow to navigate perimenopause and menopause with evidence-based toolsWhat your fatigue, mood swings, or low libido might really be telling youFertility insights: from hormones to IVF outcomes most women never hear aboutThis is the conversation we all should have had sooner - and it’s your invitation to become the CEO of your own health.Tune in now!Show notes: http://longevity-and-lifestyle.com/podcast-218-women-s-health-masterclassSupport this podcast at — https://redcircle.com/the-longevity-and-lifestyle-podcast/donations

🧠 Want to boost your mental clarity, focus, and long-term brain health in just 5 minutes a day? Grab your free copy of Unlock Your Brain’s Superpower – Claudia’s science-backed blueprint for daily brain upgrades. Download it here: https://longevity-and-lifestyle.com/brainAbout episode: What if chronic pain isn’t just in your body - but in your brain’s wiring?In this episode, renowned integrative pain physician Dr. Michelle Weiner reveals why conventional treatments often fail - and how innovative, science-backed approaches like ketamine-assisted therapy, medical cannabis, and nervous system retraining are transforming pain management.Drawing from decades of clinical experience and research, Dr. Weiner shares why disconnection fuels disease, how beliefs shape biology, and what it takes to truly heal from chronic pain, depression, and trauma.We explore:The bio-psycho-social model of pain and why it mattersHow neuroplasticity can rewire your response to painThe role of psychedelics like ketamine in both mental and physical healingWhy safety, story, and integration are non-negotiable in lasting recoveryThis episode is a must-listen for anyone seeking a deeper, more empowered approach to healing.Ready to rethink pain - and reclaim your vitality?Show notes: http://longevity-and-lifestyle.com/podcast-217-dr-michelle-weinerSupport this podcast at — https://redcircle.com/the-longevity-and-lifestyle-podcast/donations

🧠 Want to boost your mental clarity, focus, and long-term brain health in just 5 minutes a day? Grab your free copy of Unlock Your Brain’s Superpower – Claudia’s science-backed blueprint for daily brain upgrades. Download it here: https://longevity-and-lifestyle.com/brainSponsor:🍽️ Want the benefits of fasting without the struggle? ProLon’s 5-day fasting-mimicking diet helps reset your system while keeping you nourished. Get 15% off + a bonus gift at https://prolonlife.com/claudia!About episode: Can your environment help you live longer, think clearer, and feel more like yourself?I recently had the pleasure of being interviewed by Dr. Jeffrey Gladden on the Gladden Longevity Podcast, and I’m excited to share this rich conversation with you.We explore how optimizing your physical spaces - from your home to your office and everything in between - can profoundly impact your healthspan, mental clarity, and daily performance. From bioharmonic design to EMF reduction and how to structure your year for peak flow, we unpack the lifestyle and environmental shifts that truly move the needle.You’ll learn:How to create “longevity oases” that support your biologyThe toxic elements hiding in plain sight (and how to remove them)Ways to work with, not against, your hormonal and circadian rhythmThe overlooked connection between neurodivergence, creativity & environmentPractical tools to align your space, schedule, and self with your true potentialWe also touch on how to harness intuition over overthinking, say no with clarity, and use AI as a tool for expansion - not distraction.Whether you're building a longevity-focused life or simply want to feel more energized in your day-to-day, this episode offers insight into how environment shapes everything.Tune in and discover how to live younger, longer by design.Show notes: http://longevity-and-lifestyle.com/podcast-216-claudia-on-gladden-longevity-podcastSupport this podcast at — https://redcircle.com/the-longevity-and-lifestyle-podcast/donations

👉 Ready to level up your life? 🚀 Discover my 10 Hacks to Improve Your Life & Longevity Playbook! Smarter, healthier, and more exciting living starts here. Grab your free copy now at https://longevity-and-lifestyle.com/freebie!Sponsor:🍽️ Want the benefits of fasting without the struggle? ProLon’s 5-day fasting-mimicking diet helps reset your system while keeping you nourished. Get 15% off + a bonus gift at https://prolonlife.com/claudia!About episode: What if your greatest strength isn’t found in doing more but in going inward?In this episode, physician and inner leadership expert Dr. Mark Atkinson returns to dive deep into the Inner Core - a powerful, embodied state of calm, clarity, and conscious presence.You’ll discover how to regulate your nervous system, transform emotional reactivity, and shift from stress-based living to awareness-based leadership using simple but profound practices grounded in neuroscience, psychology, and mind-body medicine.We explore:How to access the inner core (and why it changes everything)Reflow: A powerful method for releasing emotional chargeThe nervous system’s role in resilience and presenceShadow work, spiritual bypass, and authentic awakeningLeadership from above the line vs. below the lineWhether you’re navigating high-stakes leadership or personal growth, this episode offers a roadmap to sustainable inner strength.Ready to lead and live from your deepest self?Tune in and reclaim your center.Timestamps: 00:00 Introduction and Recap of Inner Leadership02:44 Exploring the Inner Core05:47 Living from the Inner Core08:58 The Journey of Inner Development12:02 Facing Challenges and Embracing Fear14:48 Practical Tools for Inner Transformation17:44 Integrating Practices into Daily Life20:37 The Role of Kindness in Inner Work23:43 Conclusion and Final ThoughtsShow notes: http://longevity-and-lifestyle.com/podcast-215-dr-mark-atkinson-2Support this podcast at — https://redcircle.com/the-longevity-and-lifestyle-podcast/donations

👉 Ready to level up your life? 🚀 Discover my 10 Hacks to Improve Your Life & Longevity Playbook! Smarter, healthier, and more exciting living starts here. Grab your free copy now at https://longevity-and-lifestyle.com/freebie!Sponsor: 🍽️ Want the benefits of fasting without the struggle? ProLon’s 5-day fasting-mimicking diet helps reset your system while keeping you nourished. Get 15% off + a bonus gift at https://prolonlife.com/claudia! About episode: Aging might be inevitable but what if it’s also treatable?In this episode, world-renowned longevity expert Prof. Andrea Maier shares cutting-edge insights on how to reverse biological age, the science behind gerotherapeutics, and the surprising truth about senescent cells (aka “zombie cells”) that may be silently accelerating your aging.As a physician-scientist with over 400 publications and decades at the forefront of aging research, Prof. Maier unpacks why biological age matters more than chronological age, the organ-specific pace of aging, and how personalized longevity protocols are changing the future of medicine.We explore:The difference between lifespan and healthspanWhat biological age tests really measureHow environment, mindset, and even social circles influence agingThe future of senolytics and targeted longevity therapiesThis is your front-row seat to the medical revolution that’s redefining aging.Ready to take ownership of your aging process?Tune in and learn how to thrive longer on your terms.Show notes: http://longevity-and-lifestyle.com/podcast-214-prof-andrea-maierSupport this podcast at — https://redcircle.com/the-longevity-and-lifestyle-podcast/donations