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Nutrition · KORR Medical Technologies

Metabolic Mastery

by KORR Medical Technologies

Metabolic Mastery, brought to you by KORR Medical Technologies, is the podcast about everything VO2 Max and beyond. Tips on testing, new research, and much more. Hosted by Dr. Marc Humbert and Dr. Cameron Garber Doctors of Physical Therapy (DPT)

Latest episodes

Showing 20 · updated from the feed

Ep. 73-Dr.Thomas George: The Doctor Who Lost 120 Pounds:Inside the Science of Adaptive Thermogenesis

Get A Demo: https://korr.com/contact/video-demo/ Dr. Thomas George didn't set out to become an obesity medicine specialist — a traumatic brain injury and a 120-pound wei

Sep 29
1 h 12 min

Ep. 72 - How to Warm Up Clients for Accurate VO2 Max & Metabolic Testing

Get A Demo: https://korr.com/contact/video-demo/ Should every client do a warm-up before a VO2 max test? In this episode of Metabolic Mastery, Dr. Marc Humbert and Dr. C

Sep 22
50 min

Ep. 71 - Jody Nelson: Why "Healthy" Habits Aren't Working: A Postpartum VO2 Max Case Study

Get A Demo: https://korr.com/contact/video-demo/ On this episode of Metabolic Mastery, hosts Dr. Marc Humbert and Dr. Cameron Garber are joined by Jody Nelson — KORR's r

Sep 15
49 min

Ep. 70 - Part 2: How to Design the Perfect HIIT Workout (Using Real VO2 Max Data)

Get A Demo: https://korr.com/contact/video-demo/ In part two of this two-part series, Metabolic Mastery hosts Dr. Marc Humbert and Dr. Cameron Garber shift gears from lo

Sep 8
59 min

Ep. 70 - Part 1: The Best Workout Doesn’t Exist Here’s What Works Instead

Get A Demo:https://korr.com/contact/video-demo/ Is Zone 2 training the answer or should you spend your limited workout time doing high-intensity intervals? The research

Sep 1
54 min

Ep. 69 - Rethinking Calories & Metabolism with Dr. Carol Ireton Jones

Get A Demo: https://korr.com/contact/video-demo/ The conversation begins with an introduction and background, followed by a discussion of Carol Ireton-Jones's career jou

Aug 25
1 h 26 min

Ep. 68 - Muscle Fiber Types & Training: How to Trigger the Right Adaptations for Your Goals

Get A Demo: https://korr.com/contact/video-demo/ Ever wonder what's actually changing in your body when VO2 max stays flat but your performance improves? In this episode

Aug 18
47 min

Ep. 67 - The 6 Pillars of Health: Reverse Aging Without Extreme Exercise

Get A Demo: https://korr.com/contact/video-demo/ Is maintenance really possible, or is it a lie? In this episode, we debunk the myth that doing the same fitness routine

Aug 11
56 min

Ep. 66 - VO2 Max vs VLAMax: The Missing Piece in Your Training Program with Sebastian Weber

Learn More From Sebastian: inscyd.com Get A Demo: https://korr.com/contact/video-demo/ Join hosts Dr. Marc Humbert and Dr. Cameron Garber as we explore advanced metabol

Aug 4
57 min

Ep. 65 - Is VO2 Max Testing Just a Fitness Fad? (The Truth)

Get A Demo: https://korr.com/contact/video-demo/ Is VO2 max testing the real deal, or is it just another fitness fad riding a social media wave? In this episode of Metab

Jul 28
1 h 06 min

Ep. 64 - The VO2 Revolution in Performance & Longevity with Stephen Olson of Benchmark Body Metrics

Follow Stephen: Instagram: _stephenolson Get A Demo: https://korr.com/contact/video-demo/ In this episode, Cameron Garber dives deep into metabolic testing with Stephe

Jul 21
1 h 00 min

Ep. 63 - Why Your Smartwatch's VO2 Max Is Wrong With Daniel Crumback

Get A Demo: https://korr.com/contact/video-demo/ Wearables and influencers have made VO2 max a household term but most of what's being said about it is misleading, overs

Jul 14
1 h 10 min

Ep. 62 - How We Helped a Injured Runner Lose 20 Lbs Without a Weight Loss Program (Real Case Study)

In this episode of Metabolic Mastery, Dr. Marc Humbert and Dr. Cameron Garber walk through a real-world case study of a female runner in her 40s one who was stuck in a cy

Jul 7
1 h 11 min

Ep. 61 - Why Research Alone Can't Save You: Applying Science to YOUR Body (N of 1 Explained)

Get A Demo: https://korr.com/contact/video-demo/   In this episode of Metabolic Mastery, hosts Dr. Marc Humbert and Dr. Cameron Garber tackle one of the most misunderst

Jun 30
1 h 08 min

Ep. 60 - What Your Breath Actually Tells Us About Your Body (And Why It Matters)

Get A Demo: https://korr.com/contact/video-demo/ Have you ever wondered how a device that just measures your breath can tell you how many calories you're burning, what

Jun 23
1 h 08 min

Ep. 59 - Fasted Cardio, Cortisol & Fat Burning — What the Science Actually Says

Get A Demo: https://korr.com/contact/video-demo/   Are you optimizing your workouts based on short-term signals that may not actually lead to long-term results? In th

Jun 16
47 min

Ep. 54 - Choosing Correct Protocols for Bikes, Treadmills, and Other Equipment

Get A The Protocol Guide: https://korr.com/go/metabolic-testing-protocol-guide/ Ever wonder why a client's VO2 max result seems "off" — or why two tests on the same per

May 12
1 h 15 min

Ep. 50 - Ask Us Anything VO2 Max & RMR Extravaganza

Get A Demo: https://korr.com/contact/video-demo/ If your VO2 max or RMR testing isn't dialed in, the data is useless. In this episode of Metabolic Mastery, Dr. Marc H

Apr 14
1 h 11 min

Ep. 46 - How Modern VO2 Testing Helps Clinics, Gyms, and Coaches

Get A Demo: https://korr.com/contact/video-demo/ In this episode of Metabolic Mastery, Dr. Marc Humbert and Dr. Cameron Garber break down how VO2 max testing has evolve

Mar 17
1 h 04 min

Ep. 42 - From "Always 6th Place" to the Podium: Fixing Breathing Limits With Daniel Crumback

Get A Demo: https://korr.com/contact/video-demo/ Note: Part of this episode uses charts. Check out the video version to see them in action. Respiratory limitations ar

Feb 17
1 h 12 min

Chart trend

Position in the Nutrition chart (US), last 90 days.

#85
all-time peak
2
days in the top 100 since May 2025

Chart positions

Where Metabolic Mastery ranks today in each Apple Podcasts chart (US, Oct 3, 2026).

#173 NEW Nutrition US

What listeners say

A curated, balanced selection of Apple Podcasts reviews.

Enjoying the show. Particularly enjoyed the recent episode on going back to the basics. As someone that’s relatively new to this, I think it would be a good episode to review typical errors while administering a test. Again, I think doing episodes that assume someone is new to Korr testing as appropriate.

Dr K MD · Mar 2026

This is an excellent podcast! Metabolic testing has made a huge impact in my life and in the lives of my clients, and the hosts of the show do a great job of breaking down the science of why it can be so impactful!

Ruffdog113 · May 2025

Great topic but I listened to the entire podcast and did not hear any specifics on how to interpret a VO2 test to determine zone 2 nor anything about RER. It was mostly just a cheerleading discussion without the essential information…both podcasters seem knowledgeable and perhaps they can revisit the topic with more details.

GravyDrippings · May 2025

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