Is Zone to a Better Than Zone to B?

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Is it sensible from a bi chemistry standpoint, to go, ok, let's separate our workout into systems, or should we just move our bodies s? A big questioneo, interesting one though. It comes down to the system having more mitocondra in itt then there's a lesser stress on all the other system rit which we might utilize under times where there is an immediate need. With sprint training, you see very little adapt ation in those systems over time. I don't think the data's there for it. What's important is that they're actually doing something.

In Episode #222, I’m joined by Drew Harrisberg and Kieron Rooney, PhD to discuss how the biochemistry of exercise can impact your health. We cover a wide range of topics, including mitochondria efficiency, metabolic flexibility, and fat adaptation. Dr Rooney also offers training advice, and his thoughts on a ketogenic diet.

Evidence continuously shows us that the multitude of factors contributing to health and longevity are incredibly complex. Today, Kieran Rooney, PhD sits down with Drew Harrisberg and me to break down the biochemistry behind exercise, exploring both the theory and practical applications of improving your fitness.

Specifically, we cover:

Intro (0:00)
Rodent Studies on Sucrose (5:40)
Biochemistry of Exercise (22:28)
Creatine Supplementation for Athletes (37:19)
Do you need meat for creatine? (42:40)
How Our Bodies Produce ATP (44:41)
Defining Mitochondria (58:43)
Increasing Efficiency (1:03:56)
Omega 6s: Essential or Problematic? (1:06:00)
Metabolic Flexibility (1:15:20)
Make more Mitochondria (1:18:08)
Mitochondria & Longevity (1:29:00)
Lactate Levels (1:35:14)
Best Training Advice (1:50:16)
HIIT vs Endurance (2:01:10)
Can Keto Work Long-Term? (2:12:42)
Outro (2:45:15)

To connect with Drew Harrisberg, you can find him on Instagram and visit his website, Drew’s Daily Dose. Kieron Rooney, PhD is active on Twitter, and you can learn more about him and his work here.

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Enjoy, friends.

Simon

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Simon Hill, Msc, Bsc (Hons)

Creator of Theproof.com and host of The Proof with Simon Hill

Author of The Proof is in the Plants

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