A longer breath-hold isn't about bigger lungs. It's about CO₂ tolerance and staying calm when the urge to breathe hits. Train it from home, on the floor, in 15 minutes a day. No water needed.
The real limit
When your breath-hold ends, it's almost never because you ran out of oxygen. It ends because carbon dioxide builds up, your diaphragm starts contracting, and your body convinces you that you have to breathe right now. That signal is a chemical alarm, not a countdown.
CO₂ tolerance training teaches your nervous system to read that alarm differently. The contractions still come. You just stop panicking at them, stop burning oxygen on tension, and hold on calmly for another 30, 60, 90 seconds. Calm first, numbers second — that order is the whole method.
Your body's response to rising CO₂ is trainable. Repeated, structured exposure blunts the panic and lets you stay relaxed deep into a hold.
Tension burns oxygen. Learning to release the jaw, shoulders and stomach during a hold buys you time nothing else can.
All of it can be built on a yoga mat at home, safely, before you ever take it to the pool, the reef or the depth line.
What's inside
One classroom, one progression, and a community that posts every win in it.
Start here. Fifteen minutes a day of guided breathing that teaches the mechanics behind a longer hold.
Progressive CO₂ and O₂ tables that walk you toward the five-minute mark, step by step.
Every exercise and routine from both programs, organised so you can repeat what worked.
Structured breathing protocols that build CO₂ tolerance without holding your breath at all.
Train along with the group in real time, or use the replay whenever your day allows.
Member logs, Gert's training notes, and the safety rules that keep dry apnea dry apnea.
Where do I start
Three stages, in order. You don't guess what to do next — the classroom tells you.
Six weeks, 15 minutes a day. Learn the breathing that makes longer holds possible before you chase a number.
Progressive tables that take you toward five minutes, with a clear rule for when to move up.
Protocols to keep raising CO₂ tolerance on days when a maximum hold isn't the right call.
Recent PBs from the Squad
Your coach
Freediving instructor, former national record holder, and 1.5 million subscribers on YouTube. I've spent years watching people try to force a longer breath-hold and get nowhere. The ones who improve fastest are the ones who learn to relax first.
That's what this community teaches: calm first, numbers second. Then the numbers come anyway.
Keep reading
Join the Squad and follow the 6-week Breather Challenge from day one. Fifteen minutes a day, dry, at home. Seven-day free trial.
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