Jiri Prochazka Swam 30 Meters Under a Frozen Lake. Your Ice Bath Doesn't Count.

There's a certain type of guy at every gym who sits in a cold tub for 90 seconds after open mat and talks about it for the rest of the week like he summited K2. That guy needs to see what Jiri Prochazka has been up to.

The Czech samurai — who fights Carlos Ulberg for the vacant UFC light heavyweight title at UFC 327 this Saturday — went on the Dan Le Batard Show recently and casually explained his training regimen. The highlights include swimming 30 meters under a frozen lake, shadowboxing on said frozen lake, and wandering into mountains alone without a map.

Just normal pre-fight stuff.

"I hate fear," Prochazka said. Then immediately corrected himself. "No, I don't hate fear. I want to be so deep in contact with the fear to see through him, because he is just shaking the mind."

He described fear as something that "shakes your emotion and asks you, 'Are you sure in this?'" Which, honestly, is also what happens when coach says "reset from bottom" in the last round of comp class.

The frozen lake swim is exactly as insane as it sounds. Prochazka posted video of himself diving under the ice and swimming roughly 30 meters beneath the surface. No lane lines. No lifeguard. Just vibes and hypothermia.

His comparison for the experience? "Like sex. You do that, and then you know. Until that moment, you don't know." We've all had coaches give us weird analogies on the mat, but that one is going to be hard to top.

To his credit, the 33-year-old has gained some perspective. Fatherhood apparently hit different. He now admits that going into the mountains alone with no map and no plan was "really not smart, because you have to know the rules." His updated philosophy: do all the same terrifying things, but "do it more professionally."

Which is honestly the most relatable thing an elite fighter has ever said. It's the combat sports version of "I still roll with knee injuries, I just warm up first now."

Prochazka's whole deal has always been that he trains like a character from a survival horror game and fights like one too. His style is chaotic, aggressive, and occasionally self-destructive — which is exactly why the LHW division loves him.

So the next time you post a story of yourself grimacing in a $4,000 cold plunge with a caption about "mental fortitude," just know that somewhere in the Czech mountains, Jiri Prochazka is swimming under a frozen lake and shadowboxing in hiking boots.

Your three-minute ice bath is not the same conversation.

Sources

• BJJEE: Prochazka Explains Extreme Training
• Yahoo Sports: Prochazka explains 'crazy' training methods
• EssentiallySports: Prochazka Drops Bizarre Training
• Sportskeeda: Fans react to frozen lake swim

This post was generated by AI. Sources are linked above. Follow @bjj-problems on YouTube for the weekly video digest.