Metabolic Mastery – Détails, épisodes et analyse

LinkedIn: https://www.linkedin.com/company/korrmedical

Amazon: https://music.amazon.com/podcasts/d76834b7-c11a-485f-8010-32b490d49e57/metabolic-mastery

Listen to the Metabolic Mastery Podcast:

Apple Podcast: https://podcasts.apple.com/us/podcast/metabolic-mastery/id1812972674

Spotify: https://open.spotify.com/show/2sgLMFv1Z8DwEz87yUpapI?si=29a177a6c6ca4ed4

YouTube: https://www.youtube.com/@korrmed/podcasts

YouTube Music: https://music.youtube.com/playlist?list=PLVCRWXBDdFo_S0OeaAsPv8xTnfajTLc75&si=d4wVUA0jqajkbukB

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Ep. 35 - Why New Year Fitness Goals Fail and How Metabolic Testing Fixes It

mardi 30 décembre 2025 • Durée 01:06:20

Get A Demo: https://korr.com/contact/video-demo/

In this episode of Metabolic Mastery, Dr. Marc Humbert and Dr. Cameron Garber break down why metabolic testing is one of the most powerful tools for improving health, fitness, and longevity—regardless of your current fitness level.

From beginners restarting after years away from exercise to advanced athletes stuck in cycles of injury or plateau, this conversation explains why relying on generic programs, social media workouts, or willpower alone often leads to burnout, frustration, and inconsistent results.

The doctors explain why VO2 max, while valuable, tells only part of the story—and how comprehensive metabolic testing reveals how your muscles, heart, lungs, and metabolism actually work together. With the right baseline data, fitness becomes personalized, measurable, and sustainable.

If you're tired of guessing, restarting every January, or following plans that don't fit your body or lifestyle, this episode shows how better data leads to better decisions—and better outcomes.

What You Will Learn

Why motivation alone isn't enough to achieve long-term fitness success
Why VO2 max is important—but not the full picture of health or performance
How metabolic testing creates a personalized fitness and longevity roadmap
Why beginners, intermediates, and elite athletes all benefit from testing
How improper training leads to burnout, injury, and plateaus
Why consistency—not intensity—wins in the long run
How metabolic data helps match training effort to real physiological goals
Why metabolic testing is a baseline you can't "fail"
How testing supports fat loss without sacrificing muscle or metabolic health
Why starting with data prevents the cycle of stop-and-start fitness

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Ep. 26 - Why Your Wearable Might Be Lying to You: The Truth About Fitness Data

mardi 28 octobre 2025 • Durée 41:59

Get A Demo: https://korr.com/contact/video-demo/

In this episode of Metabolic Mastery, Dr. Marc Humbert and Dr. Cameron Garber dive deep into the world of wearables—exploring where your fitness tracker shines and where it can seriously mislead you. From heart rate accuracy to calorie burn estimates and VO₂ max predictions, they break down the crucial difference between measured values and calculated estimates.

Listeners will learn:

Why heart rate chest straps are more reliable than wrist-based sensors.
How calorie burn estimates can be off by 20–30% (and why that matters).
The real role of VO₂ testing and why lab-based measurements are still the gold standard.
How to use wearable data for trends without mistaking it for clinical accuracy.
Why quality devices and regular metabolic testing are essential for athletes, trainers, and anyone serious about health.

Packed with science-backed insights, practical advice, and real-world examples, this episode helps you cut through the noise of flashy metrics and focus on what truly drives performance, fat loss, and recovery.

Follow KORR:

LinkedIn: https://www.linkedin.com/company/korrmedical

Listen to the Metabolic Mastery Podcast:

Apple Podcast: https://podcasts.apple.com/us/podcast/metabolic-mastery/id1812972674

Ep. 25 - Why "Easier" Training Makes You Faster (and Injury-Free) Wtih Chris Navin

mardi 21 octobre 2025 • Durée 01:15:53

Follow Chris Navin:
Instagram: https://www.instagram.com/4starendurance
Facebook: http://fb.com/metabolicathlete
Linkedin: https://www.linkedin.com/company/4starendurance
YouTube: https://www.youtube.com/@4starendurance

www.4starendurance.com/coach-chris

Coach Chris Navin—triathlon & marathon coach, 400+ races, 50+ Iron-distance finishes, Team USA qualifier 25+ times—joins Dr. Marc Humbert and Dr. Cameron Garber to unpack how metabolic profiling turns guesswork into PRs. Chris shares his unlikely journey from certified ethical hacker to endurance coach, why most athletes train a little too hard and fuel a little too little, and how VO₂ testing (O₂ and CO₂) lets you individualize zones, nail fueling, avoid injuries, and even negative split your marathon. We dig into "level 1 vs. level 2" testing, long-form testing with CardioCoach™, zone-2 misconceptions, fat-max shifts, and Chris's Four-Star Endurance method (Plan, Test, Learn, Inspire) that helps everyday athletes perform like pros—often improving VO₂ max and race times with age.

What you'll learn

How to read a metabolic profile (fat/carb crossover, thresholds, fat-max) and turn it into training zones

Why running "easier" can make you faster (and lighter) on race day

The difference between level 1 (baseline VO₂ + zones) and level 2 (fueling-focused, event-specific) tests

Evidence-based fueling math for marathons and Iron-distance events (and why most bonk near mile ~18–20)

A simple rule to prevent injuries: don't raise volume and intensity at the same time

How to use devices/apps (Garmin, Connect IQ, Myzone) after you calibrate them with lab data

The Four-Star Endurance framework to keep athletes motivated long-term

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Instagram: https://www.instagram.com/korrmedical/
Facebook: https://www.facebook.com/korrmedical/
LinkedIn: https://www.linkedin.com/company/korrmedical https://korr.com/ Listen to the Metabolic Mastery Podcast: Apple Podcast: https://podcasts.apple.com/us/podcast/metabolic-mastery/id1812972674 Spotify: https://open.spotify.com/show/2sgLMFv1Z8DwEz87yUpapI?si=29a177a6c6ca4ed4 YouTube: https://www.youtube.com/@korrmed/podcasts YouTube Music: https://music.youtube.com/playlist?list=PLVCRWXBDdFo_S0OeaAsPv8xTnfajTLc75&si=d4wVUA0jqajkbukB Amazon: https://music.amazon.com/podcasts/d76834b7-c11a-485f-8010-32b490d49e57/metabolic-mastery

Ep. 24 - Redefining Military Fitness Standards With VO2 Max With Mike "BT" Blout

mardi 14 octobre 2025 • Durée 59:33

Get A Demo Of KORR: https://korr.com/contact/video-demo/

In this episode of Metabolic Mastery, Dr. Marc Humbert and Dr. Cameron Garber sit down with retired U.S. Air Force Combat Controller Mike "BT" Blout, a seasoned special operations veteran, to explore how the military is rethinking fitness standards for the modern warfighter.

Together, they discuss the evolution from traditional "push-ups, sit-ups, and run" tests to data-driven measures like VO₂ max, sleep quality, and role-specific performance standards. Mike shares insights from his time overseeing the Special Warfare Preparatory Course, highlighting how objective metrics improve combat readiness, reduce injuries, and extend career longevity.

The conversation dives deep into how physical fitness directly fuels cognitive performance, decision-making under stress, and team cohesion in high-stakes environments. They also tackle hot-button issues such as appearance vs. performance-based standards, gamifying fitness culture, and why leadership must "lead from the front" when it comes to health and readiness.

Whether you're a military professional, a coach, or simply fascinated by human performance, this episode reveals how science, culture, and strategy intersect to create fitter, smarter, and more resilient operators—both in uniform and beyond.

Follow KORR:

LinkedIn: https://www.linkedin.com/company/korrmedical

Listen to the Metabolic Mastery Podcast:

Ep. 23 - How to Find Your True Zone 2 (and Why Most Apps Get It Wrong)

mardi 7 octobre 2025 • Durée 01:11:39

Schedule A Demo: https://korr.com/contact/video-demo/

"Zone 2" is everywhere—but are we even talking about the same thing? Dr. Marl Humbert and Dr. Cameron Garber sit down with performance physiologist Daniel Crumback to cut through the noise and reframe training zones around what actually matters: ATP production and substrate use. Instead of leaning on arbitrary percentages of HRmax or VO₂max—or single-point lactate snapshots—they unpack how real-time O₂ and CO₂ data reveals where your metabolism shifts, why inflection points beat "crossover" shortcuts, and how to translate those shifts into smarter prescriptions for everyday athletes, patients, and pros.

What you'll learn

Why "Zone 2" has multiple definitions—and which one holds up physiologically
How to use substrate utilization (fat vs. carb) to define zones 1–3 with confidence
The pitfalls of percentage-based zones and lactate-only methods (and when they mislead)
How to spot true zone boundaries using trendlines and slope changes in VO₂/VCO₂
Practical coaching takeaways: Zone 1 as real recovery, Zone 5 for mitochondrial density, and how to "train to train" when limitations exist
Why respiratory mechanics can be the hidden limiter—and how to address it before piling on intensity
How to individualize plans so beginners avoid injury and advanced athletes actually progress

If you want zones that match your physiology—not an algorithm's guess—this one's your blueprint.

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LinkedIn: https://www.linkedin.com/company/korrmedical

Ep. 22 - Why CO2 Matters? Fats Vs Carbs

mardi 30 septembre 2025 • Durée 57:47

https://korr.com/products/vo2-max-testing-system/

In this episode of Metabolic Mastery from KORR Medical Technologies, Dr. Marc Humbert and Dr. Cameron Garber dig into the other side of metabolism: carbon dioxide. Everyone talks about oxygen uptake, but CO₂ is the missing puzzle piece that reveals what fuel you're burning (fat vs. carbs), how efficiently your systems are working, and why your training sometimes stalls—or takes off.

From Respiratory Exchange Ratio (RER) to threshold detection and heart-rate zone setting, Marc and Cameron show how adding CO₂ data transforms a simple VO₂ snapshot into a precise training prescription. They also explain how CO₂ helps differentiate cardio, pulmonary, and metabolic limitations—and how those insights guide better programming, fueling, and recovery for both everyday athletes and high performers.

What you'll learn

Why CO₂ is essential: How measuring CO₂ (not just O₂) turns a fitness snapshot into an actionable plan.
RER, decoded: What the 0.70–1.00 range means for fat vs. carb utilization—and how it shifts with intensity.
Setting better zones: Using the relationship between heart rate and RER to place truly individualized training zones.
Metabolic flexibility: What it is, why it matters for performance and health, and how to improve it.
Thresholds with precision: How CO₂ sharpens aerobic/anaerobic threshold detection beyond O₂-only methods.
Efficiency & diagnostics: Reading VE/VCO₂ and other patterns to spot cardio, pulmonary, or metabolic inefficiencies.
Fueling that fits: How substrate data guides on-the-run fueling to avoid bonking and gut issues.
The training triangle: Balancing frequency, intensity, and duration so progress is steady—not injury-prone.
Zone 2, done right: Programming volume and recovery to drive fat-adaptation without constant glycogen depletion.
When hardware matters: Why KORR CardioCoach Max/Pro (with CO₂) unlock deeper insights than O₂-only testing.

Ready to make your testing prescriptive, not just descriptive? Tune in and learn how CO₂ data bridges health and performance—so your workouts finally match your goals.

Ep. 21 - Client Guidelines for Effective Fat Burn

mardi 23 septembre 2025 • Durée 26:47

Download KORR's Effective Fat Burn Data From CardioCoach®: https://korr.com/go/download-korrs-effective-fat-burn-graphs/

In this episode of Metabolic Mastery, Dr. Marc Humbert and Dr. Cameron Garber break down one of the most powerful tools in metabolic testing—the Effective Fat Burn Graph. Building on last week's discussion of the KORR dashboard, the hosts dive deep into how this graph reveals your body's unique balance between fat and carbohydrate utilization.

You'll learn how the graph acts like a "crystal ball" for your training—showing whether your current routine is building metabolic flexibility or holding you back. Through real client case studies, Marc and Cameron highlight how factors like fitness level, body composition, and training style shape fat-burning efficiency.

From identifying your true fat-burn zone to understanding why some training styles sabotage long-term progress, this episode uncovers how to use data—not guesswork—to optimize workouts, avoid injury, and accelerate results. Whether your goal is weight loss, endurance, or metabolic health, this is your roadmap to training smarter.

Follow KORR:

LinkedIn: https://www.linkedin.com/company/korrmedical

https://korr.com/products/vo2-max-testing-system/

Listen to the Metabolic Mastery Podcast:

Apple Podcast: https://podcasts.apple.com/us/podcast/metabolic-mastery/id1812972674

Ep. 20 - Inside the "Secret Lab": Richard Diaz on VO₂, Hybrid Fitness, and Winning the Hard Way

mardi 16 septembre 2025 • Durée 01:17:47

Hybrid fitness meets metabolic science. In this episode of Metabolic Mastery (by KORR Medical Technologies), Dr. Marc Humbert and Dr. Cameron Garber sit down with legendary performance coach Richard Diaz—the man behind "the Secret Lab," world champions in Spartan and HYROX, and a decades-long career testing everyone from triathletes to NHL players. Richard tells the wild origin story of taking over a closing YMCA, building a VO₂ lab in his garage, and growing purely by word-of-mouth. Then we dive into the good stuff: why hybrid athletes can set records with lower VO₂max, matching training to the actual demands of your sport, gait analysis and bike fitting for free speed, using RMR + VO₂ as your crystal ball, and the mindset piece from his latest book Flow. If you've ever wondered whether testing is "only for elites," Richard will change your mind—fast. Practical, contrarian, and insanely actionable.

Website: https://diazhumanperformance.com/

YouTube: https://www.youtube.com/@diazhp

Instagram: @diazhp

Facebook: @diazhp

Flow: https://www.amazon.com/Flow-Breaking-Barriers-Athletic-Performance/dp/B0F9FBS748

What You'll Learn

How Richard Diaz built his career from a closing YMCA to a global reputation as the coach behind world champions.
Why hybrid athletes thrive with "lower" VO₂ scores and what that means for your own training.
The role of gait analysis and bike fitting in unlocking efficiency and reducing the cost of work.

Ep. 19 - Thresholds, Zones, and Recovery: The Metrics That Matter

mardi 9 septembre 2025 • Durée 49:31

https://korr.com/products/vo2-max-testing-system/

VO₂ max gets all the headlines, but it's only one piece of the story. In this episode of Metabolic Mastery, Dr. Marc Humbert and Dr. Cameron Garber break down the full VO₂ results dashboard: VO₂ max, aerobic and anaerobic thresholds (VT1/VT2), heart-rate zones, heart-rate recovery, and how these metrics connect to cardiometabolic health, mortality risk, and healthspan. You'll also learn why "lactic acid burn" is a myth, how body weight changes can shift VO₂ max, and practical ways to individualize zones beyond generic percentage formulas—using real data from CardioCoach.

Who it's for: coaches, clinicians, gym owners, endurance athletes, and anyone who wants to train smarter, live longer, and make VO₂ testing useful outside the lab.

You'll learn:

What VO₂ max actually measures—and why higher isn't always "better" without context
How aerobic vs. anaerobic thresholds (VT1/VT2) mark intensity changes and guide training
Why lactate is fuel (not "the burn") and what really drives that burning sensation
The case for individualized heart-rate zones vs. one-size-fits-all percentages
How heart-rate recovery flags autonomic balance and cardio efficiency (key cutoffs to know)
The link between fitness "METs" and reduced all-cause mortality—and what that means for healthspan
Practical programming: blending Zone 2 base with Zone 4–5 intensity for maximal adaptation
How CardioCoach streamlines testing and makes results coachable and repeatable

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