Sept. 22, 2026

Out of Patients EP456: Fitz Happens: The Marvelous Fitz Koehler

Out of Patients EP456: Fitz Happens: The Marvelous Fitz Koehler

SHE WENT FROM CINNABON TO KICKBOXING TO CANCER. AND SHE'S STILL STANDING.

Fitz Koehler spent decades teaching people how to get fit. Then cancer showed up to test every lesson she ever taught.

 

Spoiler: she passed.

 

This woman worked at Cinnabon, grew hips, became a competitive kickboxer, starred in a martial arts movie connected to Jean Claude Van Damme, got dubbed on Telemundo, and now announces marathons and pro hockey games. Oh, and she beat breast cancer while doing leg lifts between vomiting episodes.

 

We talked about the difference between preventing disease and preparing for it. About exercise oncology. About stretching naked in the shower to Jerry Seinfeld interviews. About why fitness influencers selling green juice are scumbags. And about the bar fights. Yes, plural.

 

Her philosophy hit me hard: prepare your body for hardship before hardship finds you. Not because fitness makes you invincible. She did everything right and still got cancer weeks after a clean mammogram. Cancer did not care about her résumé.

 

But here is the thing. When treatment tried to drag her behind a horse, she had somewhere stronger to fall from.

 

I survived brain cancer at 21. I wrote We the Patients: Understanding, Navigating, and Surviving America's Healthcare Nightmare because patients deserve more than band aids and billing codes. The book is available now wherever books are sold.

 

Listen. Leave a review. Share this if it hits home.

Related Episode

456
Sept. 21, 2026

Fitz Happens: The Marvelous Fitz Koehler

Fitz Koehler is a fitness expert, race announcer, author, and breast cancer survivor whose career spans decades of helping people move, train, and live healthier lives. After earning a master’s degree in exercise and sport sciences, she built the Fitzness brand, launched the Morning Mile school fitness program, and became one of the country’s most recognizable voices at endurance events before cancer abruptly shifted the conversation. She spent 15 months enduring chemotherapy, surgery, and...