Metabolic Mastery

What does it take to run 25,000 metabolic tests and build one of the most trusted testing services in Europe? In this episode of Metabolic Mastery , Dr. Marc Humbert and Dr. Cameron Garber sit down with Sean Kinane, founder of Health Matters in Dublin, Ireland. From humble beginnings as a personal trainer in Australia to testing Olympic athletes, tech executives, and clinical trial participants, S...

Get CardioCoach: https://korr.com/products/vo2-max-testing-system/ In this episode of  Metabolic Mastery , Dr. Marc Humbert and Dr. Cameron Garber dive deep into the science of longevity—what it means, why healthspan matters more than just living longer, and how metrics like VO₂ max and muscular power can help predict and improve your quality of life as you age. They explore the difference between...

In this episode of Metabolic Mastery from KORR Medical Technologies, Dr. Marc Humbert and Dr. Cameron Garber dig deep into BMI—Body Mass Index. Often misunderstood and misapplied, BMI remains a widely used health metric. But does it still deserve a place in modern fitness and medicine? The doctors unpack the science behind BMI, its historical roots, and its usefulness (or lack thereof) when applie...

In this episode of Metabolic Mastery , Dr. Marc Humbert and Dr. Cameron Garber dive deep into one of the most crucial, and misunderstood,principles in fitness: Load vs. Capacity . Discover how managing total load (training, stress, sleep, nutrition, life events) relative to your body's capacity is the key to avoiding injury, preventing burnout, and optimizing long-term performance. Learn why VO2 m...

Get Your Test Protocols Worksheet Here: https://korr.com/go/korrs-testing-protocols-worksheet/ In Part 2 of our "Test What You Intend to Measure" series, Dr. Marc Humbert and Dr. Cameron Garber dive deep into the art and science of building precise metabolic test protocols. Whether you're testing VO2 Max, substrate utilization (Fat Max), fatigue resistance, zone recovery, or designing open-ended d...

Get Your Test Protocols Worksheet Here: https://korr.com/go/korrs-testing-protocols-worksheet/ In this episode of Metabolic Mastery , Dr. Marc Humbert and Dr. Cameron Garber break down how to design effective metabolic testing protocols to deliver accurate, actionable data. Whether you're performing resting metabolic rate (RMR) tests, VO2 Max testing, substrate utilization, fatigue resistance asse...

In this episode of Metabolic Mastery , brought to you by KORR Medical Technologies, Dr. Marc Humbert and Dr. Cameron Garber dive into the truth about exercise, metabolism, and body composition. Picking up from last week's episode on fast vs. slow metabolism, they break down why traditional views on calorie burn are flawed—and why your daily movement (NEAT: Non-Exercise Activity Thermogenesis) may...

In this episode of Metabolic Mastery , Dr. Marc Humbert and Dr. Cameron Garber break down one of the most common health questions: Do I have a fast or slow metabolism? They debunk popular myths, explain what metabolism truly is, and why it matters far beyond just weight. You'll learn about resting metabolic rate, the role of lifestyle and age, and how metabolic testing can transform the way we app...

In this week's episode, Dr. Marc Humbert and Dr. Cameron Garber sit down with Daniel Crumback—Director of Strategic Health and Performance, veteran, physiotherapist, and international exercise physiology consultant. Daniel shares his extraordinary journey from the Canadian military to leading performance testing for elite athletes across the globe. You'll hear: How Daniel transitioned from command...

In this special segment of Metabolic Mastery , Dr. Marc Humbert and Dr. Cameron Garber launch "Contrary to Popular Belief," where they challenge common misconceptions about fitness, fat loss, metabolism, and the role of exercise. From clarifying what zone 2 training should feel like, to explaining why exercise isn't the primary key to weight loss, they unpack powerful truths rooted in science and...

In this episode of Metabolic Mastery , Dr. Marc Humber and Dr. Cameron Garber dive deep into the science and strategy behind Zone 2 training — one of the most effective, yet misunderstood, methods for improving metabolism, endurance, fat-burning, and long-term health. They break down: The physiology behind Zone 2 and why it's essential for metabolic flexibility How to identify your true training z...

Why should oxygen consumption sit beside blood pressure and heart rate on your health checklist? In this kickoff episode of the KORR Medical Technologies Podcast , Dr. Marc Humbert and Dr. Cameron Garber unpack why VO₂ Max—and metabolic testing in general—may be the single most powerful (and overlooked) vital sign for predicting how long and how well you'll live. You'll learn: How measuring the ox...