Fitz Koehler sits down with Matthew Zachary—her “Matato”—a 30-year brain cancer survivor, founder of Stupid Cancer, host of the Out of Patients podcast, and the voice behind the upcoming book We the Patients.

What unfolds is raw, sharp, and unexpectedly hopeful. They dig into what life after diagnosis really demands, why young adults with cancer have been overlooked for far too long, and how the system still manages to fail people when they’re most vulnerable. There’s talk of big ideas, bold solutions, and a few deeply personal moments that stop you in your tracks.

It’s honest. It’s provocative. And it just might change how you think about survivorship, advocacy, and who actually holds the power. Buckle up. Thanks for keeping The Fitzness Show in the top 3% of all podcasts worldwide. Please subscribe, share, and leave a review. 

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Tired of tolerating the status quo? Good! There’s a moment when something finally clicks—and ignoring it isn’t an option anymore. This is about that moment, what to do next, and why real change doesn’t come from comfort. No hype, no hand-holding… just the nudge that gets you moving and the mindset that keeps you there.

Thanks for keeping The Fitzness Show in the top 3% of all podcasts worldwide. Please subscribe, share, and leave a review. 

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Fitness doesn’t just happen—it’s built, one decision at a time. No hype, no magic, just choosing better more often and actually showing up.  The plan, the workouts, and the guidance are ready when you are—now make the call and let’s get to work.

Thanks for keeping The Fitzness Show in the top 3% of all podcasts worldwide. Please subscribe, share, and leave a review. 

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Most conversations happen sitting down—but they don’t have to. Walking while talking

improves focus, boosts energy, and supports your fitness—without requiring extra workout time.

No pressure. No intensity. Just a simple habit that fits real life and adds up fast.

Thanks for keeping The Fitzness Show in the top 3% of all podcasts worldwide. Please subscribe, share, and leave a review. 

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This episode lays out the real anti-aging playbook—strength as your fountain of youth, smart nutrition (no diet nonsense), hydration, sleep, mental health, and the four pillars that actually keep you strong, mobile, and balanced for life.

Plus, real talk: I rang in the New Year like a champ, paid the hangover tax, and bounced back—because perfection is overrated and consistency always wins.

If you’re ready to feel younger, stronger, and more energized without living like a monk, hit subscribe and come get supercharged—one honest, kick-in-the-pants episode at a time.

Thanks for keeping The Fitzness Show in the top 3% of all podcasts worldwide. Please subscribe, share, and leave a review. 

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Is Danni Duncan the Australian Fitz… or is Fitz the American Danni? Either way, this conversation crackles. From teaching fitness to staring down colon cancer, Danni shares how strength training, tiny daily wins, and unapologetic tough love carried her through diagnosis, chemo, and the climb back to running, motherhood, and real life with four kids.

Nothing is sugar-coated. Expect straight talk on colonoscopies, processed meats, excuses we tell ourselves, and what it actually takes to keep moving when life gets heavy.

Follow @Danni.Duncan_ on Instagram

Thanks for keeping The Fitzness Show in the top 3% of all podcasts worldwide. Please subscribe, share, and leave a review. 

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Fitz Koehler sits down with Earl Barnes, a full-duty firefighter who lost his lower leg in a motorcycle crash—and somehow came back stronger, faster, and funnier. Earl walks through the long road of surgeries, evolving prosthetic technology, and learning to train and race with a blade, all while returning to the firehouse and chasing Ironman finish lines.

What makes this conversation special isn’t just the comeback—it’s Earl’s upbeat attitude and sharp sense of humor. He breaks down the practical realities of prosthetics, life on the job, and swim-bike-run logistics, while sharing the mindset and communication skills that helped him push through setbacks without losing his joy.

Inspiring, honest, and unexpectedly fun—this episode proves resilience pairs best with perspective. 💪😄

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Fitz Koehler launches 2026 with a bold challenge: stop acting your age and start aging in reverse. She fires up listeners with no-nonsense guidance on the habits that actually matter—smart nutrition, strength, cardio, mobility, balance, and sleep—without overwhelm or gimmicks.

This episode is all about starting now: taking an honest look at where you are, setting realistic targets, and building momentum that sticks. If you’re ready to feel stronger, sharper, and more capable this year, consider this your wake-up call.

New year. New standards. Same body—SUPERCHARGED! 💪✨

Thanks for keeping The Fitzness Show in the top 3% of all podcasts worldwide. Please subscribe, share, and leave a review. 

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Fitz Koehler hits rewind on a wild, meaningful year packed with finish lines, frequent flyers, and unforgettable moments. From electric race weekends and muddy adventures to behind-the-mic stories and travel mishaps, she revisits the highs that made 2025 one for the books.

The episode weaves celebration with reflection—touching on strength gains, personal milestones, unexpected challenges, and the people (and pups) who made the year matter most. It’s part highlight reel, part gratitude tour, and a reminder of why community, movement, and joy belong at the center of life.

Thanks for keeping The Fitzness Show in the top 3% of all podcasts worldwide. Please subscribe, share, and leave a review. 

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Fitz Koehler throws a Festivus party for fitness and running fans and opens the phone lines for the legendary Airing of Grievances. Listeners unload their funniest, pettiest, and most relatable workout and running-related annoyances—awkward gym behavior, questionable hygiene choices, treadmill drama, and trail habits that make runners mutter under their breath.

It’s funny, familiar, and just uncomfortable enough to make you wonder if you’ve ever been that person. Fitz wraps with a few smart survival tips for gyms, studios, and shared paths—then invites listeners to call in and air their own fitness and running grievances.

Festivus. Fitness. Running. Grievances welcome. 🎄🏃‍♀️💪 Thanks for keeping The Fitzness Show in the top 3% of all podcasts worldwide. Please subscribe, share, and leave a review. 

Order signed copies of You. Supercharged! The Healthy Cancer Comeback Series books at Fitzness.com are on sale now!

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