
Welcome to a transformative journey that dives deep into the thing that influences every moment of your life- your body. We aim to provide clarity on how your body works using simple language and easily understood concepts. Understanding how your body works helps you see the way your daily choices are adding or detracting from your fitness, health, and longevity, making those choices easier to mak... more
| Publishes | Weekly | Episodes | 53 | Founded | 2 years ago |
|---|---|---|---|---|---|
| Category | Health & Fitness | ||||

Episode 52 is a wide-ranging year-in-review where your host celebrates hitting the one-episode-per-week goal, shares production hiccups, and reflects on the biggest takeaways from 52 episodes. Expect honest behind-the-scenes moments (camera focus and... more
In this episode, the host dives into chapters 9 and 10 of Matthew Walker, PhD’s Why We Sleep to unpack what happens in REM sleep, how dreaming differs from non‑REM mental activity, and why dreams may be more than mere byproducts. The episode traces t... more
In Episode 51, I walk you through the biology and practical management of stress. Using a ChatGPT-generated outline as a guide, I cover the science behind the sympathetic (fight-or-flight) and parasympathetic (rest-and-digest) systems, why stress mat... more
Episode 49: Host Dennis Fenrich (with AI-assisted scripting) demystifies hormones — the silent chemical messengers that control your energy, mood, cravings and body composition. With a mix of listener-friendly explanations, technical notes and person... more
Episode 48 dives into Matthew Walker's bestseller Why We Sleep with host Dennis Fenrich (solo episode). This installment covers Chapters 1–2 and mixes science, personal anecdotes, and practical takeaways. Expect a conversational, sometimes humorous w... more
In this candid episode Dennis sits down with Rey (“Father Rey”) for an in-depth conversation about his life, coaching journey, and what it really takes to be a professional fitness coach. Rey shares his personal background—born in Monterrey, raised i... more
In Episode 46 the host experiments with AI: he asked ChatGPT to generate the episode outline and final thoughts in his voice, then records live from those notes. This AI special kicks off a mini-series on sleep and previews a longer look at the book ... more
Episode 45 — a solo episode that dives deep into the strange but powerful phenomenon of "creative illness." The host opens with quick updates (subscriber counts, local sports and weather), a shout-out to sponsors (Liquid Death) and a new Parisi Speed... more
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Know Body Podcast launched 2 years ago and published 53 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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