CrossFit Zombies: The Dead Don’t Skip Cardio

Fat Broken Rambo and Thick Nick Fury revisit the zombie movies that shaped the genre—from Romero’s shambling dead to the Olympic-level maniacs of modern horror.

Let’s establish one thing immediately: we are not interested in fighting CrossFit zombies.

Give us the slow, uncoordinated undead from Night of the Living Dead. Those zombies understand boundaries. You can outrun them, lead them into a clean shot, or introduce their skulls to a baseball bat.

The infected in 28 Days Later, Dawn of the Dead, and World War Z, however, have clearly been doing burpees. They sprint, climb, tackle, and generally make the apocalypse look like the worst group workout ever devised.

In this episode of Beards of War, Thick Nick Fury and Fat Broken Rambo dig into their favorite zombie movies and shows—and debate exactly how much cardio the undead should be allowed to have.

It Started in a Farmhouse

George A. Romero’s 1968 classic Night of the Living Dead established the basic zombie-survival formula: lock a mismatched group of people inside a building, surround them with the dead, and wait for the living to turn on one another.

That last part matters. The best zombie stories understand that the monsters outside are not always the biggest threat. Pride, fear, selfishness, and terrible decision-making can do just as much damage.

The film’s devastating ending—with Duane Jones as Ben—still hits hard decades later. Surviving the night does not necessarily mean you have survived the movie.

Romero followed it with the original Dawn of the Dead, moving the apocalypse into a shopping mall and adding another layer of social commentary. Then Zack Snyder’s 2004 remake stepped on the accelerator.

Those zombies did not shamble. They came out of the gate ready to qualify for regionals.

A Pint at the Winchester

Not every zombie outbreak has to be miserable.

Edgar Wright’s Shaun of the Dead remains one of the best horror comedies ever made. Simon Pegg and Nick Frost face the apocalypse with a simple plan: collect their loved ones, head to the Winchester, have a pint, and wait for everything to blow over.

It is a flawless survival strategy, provided you ignore nearly everything that happens afterward.

From throwing prized records at a backyard zombie to beating an undead pub owner in rhythm with Queen, the movie delivers one classic scene after another. It also launched Wright, Pegg, and Frost’s beloved Cornetto trilogy, followed by Hot Fuzz and The World’s End.

Then the Zombies Started Running

Danny Boyle’s 28 Days Later changed the temperature of the genre. Shot with raw energy on eerily empty London streets, it gave us rage-infected humans who moved fast, hit hard, and made every encounter feel like a full-speed panic attack.

Its follow-up, 28 Weeks Later, kept the infection alive, while 28 Years Later brought Danny Boyle and writer Alex Garland back to the wasteland. The story continued in 28 Years Later: The Bone Temple, with Jack O’Connell gleefully chewing through every scene placed in front of him.

The series works because the soundtrack, tension, and violence all move together. When the music kicks in, you do not simply watch the chaos—you feel it coming.

No One Gets Plot Armor

Television gave the undead more room to spread.

Netflix’s Black Summer stripped zombie survival down to its meanest essentials. Its infected lock onto a target and stay on it. No easy distractions. No tossing a can down an alley and sneaking away. Once one of them picks you, congratulations: you now have a very aggressive personal trainer.

The show also understood an important rule: nobody should feel completely safe.

That same unpredictability helped make The Walking Dead a phenomenon. When a story is willing to lose a beloved character, every dangerous moment matters. Once viewers know which characters already have spin-offs coming, some of that anxiety disappears.

If everyone important has a guaranteed sequel, the apocalypse starts to feel considerably less apocalyptic.

Korea Raised the Bar

Then there is Train to Busan.

Yeon Sang-ho’s 2016 film combines ferocious zombie action with a genuinely emotional story about a father trying to protect his daughter. Its infected are fast, contorted, vicious, and deeply unsettling—but the movie’s real strength is its humanity.

It is willing to sacrifice characters we love, and those losses carry weight. The result is not merely a great Korean zombie movie. It is one of the best zombie movies, period.

The story’s universe continued with Peninsula, but Yeon Sang-ho is now returning to the infected with Colony. The new film traps survivors inside a sealed facility after a rapidly mutating virus is unleashed during a biotechnology conference.

Based on the footage we have seen, these are definitely not the slow zombies we requested in our apocalypse contract.

Colony reaches U.S. theaters on August 28, 2026. Before that, Train to Busan returns to theaters in a 10th-anniversary 4K presentation on August 14. That is a solid month for anyone who enjoys sprinting corpses and emotional trauma.

The Undead Watchlist

Here is the full zombie-heavy homework from the episode:

• Night of the Living Dead
• Dawn of the Dead
• Shaun of the Dead
• The Crazies
• World War Z
• 28 Days Later
• 28 Weeks Later
• 28 Years Later
• 28 Years Later: The Bone Temple
• Black Summer
• The Walking Dead
• Train to Busan
• Peninsula
• Colony

The conversation also takes a few appropriately dark detours into South Korean cinema, including Park Chan-wook’s Oldboy and Kim Jee-woon’s I Saw the Devil. Neither is a zombie movie, but both prove the same point: South Korean filmmakers do not pull their punches.

What zombie movie or series belongs on our list? Drop your pick in the comments—and tell us whether you want slow zombies or CrossFit zombies when the apocalypse arrives.

Choose carefully. Your cardio may depend on it.

On the Mics

Watch the Full Episode