The Science of HRV, VO2 Max, and Cardiovascular Health @jordansyatt
The Science of HRV, VO2 Max, and Cardiovascular Health  @jordansyatt
Uploaded August 2026 | Updated September 2026, 3 weeks ago
Joel Jamieson is a leading strength and conditioning coach, bestselling author, and expert in heart rate variability, recovery, and endurance training who has coached elite athletes, UFC champions, and Navy SEALs

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00:00 Meet Joel Jamieson
01:34 Early Training Roots
04:11 Opening a Gym and MMA Breakthrough
06:06 Grappling Reality Check
07:29 HRV and Individualization
09:07 Demetrious Johnson Rise
10:27 Strength Isn’t Everything
12:13 Why Cardiovascular Disease Matters
12:58 Family History and Mom’s Stroke
19:10 Standard of Care Blind Spots
25:14 New Protocol After Diagnosis
31:46 Strength Training Study Buckets
32:46 Why Too Much Lifting Backfires
34:32 Genetics and Arterial Walls
37:02 Beyond Powerlifting for Longevity
39:06 Movement Quality and Aging
42:36 HRV Explained via Stress Response
47:54 Measuring HRV the Right Way
51:35 Morpheus Dynamic Cardio Zones
01:01:43 HRV Mindset and Adaptive Reserve
01:04:34 Training Under Chronic Stress
01:06:19 Fitness Builds Resilience
01:07:55 Modern Comforts Reduce Adaptation
01:09:14 Using Morpheus Daily
01:10:52 HRV Is More Nuanced
01:14:01 VO2 Max Explained
01:17:14 Heart Supply vs Muscle Use
01:18:04 Weights vs Cardio Adaptations
01:24:18 Training Mix and 80 20
01:31:52 Conditioning Supports Strength
01:36:05 Zone One Recovery Basics
01:37:19 Favorite Zone One Activities
01:38:24 Movement Over Gadgets
01:39:12 Morpheus Users And VO2 Goals
01:40:15 Recovery Lifestyle Shift
01:41:35 Pool Decompression Protocol
01:43:14 Sauna Design And Temps
01:45:24 Big Box Gym Recovery Tools
01:46:26 CT Scans For Heart Risk
01:47:24 Calcium Score Explained
01:50:31 CT Angiogram Access Issues
01:51:46 Genetics And Hidden Plaque
01:54:32 Statins Risks And Benefits
01:59:18 When To Test And Why
02:00:18 Where To Find Morpheus
02:00:47 Final Thanks And Wrap Up

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You and I are going to drink a lot of coffee together. Like, borderline dangerous amounts of coffee.

So, first things first. Pour yourself a mug and I’ll introduce myself real quick.

My name’s Jordan — but everyone calls me “J” — and I’m a 27th degree black belt in chugging coffee.

I’m also strength & nutrition coach, I hold several powerlifting world records, and I’ve been fortunate enough to have my writing featured in a variety of outlets like CNN, the Huffington Post, and Schwarzenegger.com.

But listen.

This channel isn’t for fame, publicity, cash, props, fist bumps, likes, pings, pows or whatever else there is.

It’s a place where you and I can chat.

I’ll never sugar coat, lie, or beat around the bush. I’ll tell you everything exactly as I see it. Some stuff you might like. Others you might not.

And that’s totally cool.

Either way, my goal here is to create a discussion. A place where you and I can get together, exchange ideas, and motivate each other to be better every day.

Like I said, we’re gonna drink a lot of coffee together — borderline dangerous amounts — but I’m excited. Because there aren’t too many online communities in which the sole purpose is to inspire and motivate one another.

And that’s exactly what you and I are going to do here.

To your success,

-J
The Science of HRV, VO2 Max, and Cardiovascular HealthGLP1s and Peptides Debate
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The Science of HRV, VO2 Max, and Cardiovascular Health

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