The Auralize Blog
Breathwork, unpacked.
Science, technique breakdowns, and practical guides for serious practitioners.
CO2 Tolerance Training: Test Your Score and Train With Box Breathing
CO2 tolerance training works best when it is measured: take a controlled assessment, let the score set your box-breathing interval, train the Capacity Builder, then retest before changing difficulty.
Breath Hold Time vs CO₂ Tolerance: Why They're Not the Same Thing
A long breath hold doesn't always mean strong CO₂ tolerance — and CO₂ tolerance doesn't predict a max breath hold. Here's why, and which one to actually train.
Breathing in Football: How to Use the Play Clock as a Reset
Football is short bursts, repeated pauses, and a clock that never fully stops. The useful breath routine is one trained reset that fits the real space between plays.
Breathing in Tennis: How to Use the 25 Seconds Between Points
Tennis is intermittent: brief rallies, repeated pauses, and changeovers. Djokovic has publicly described conscious breathing under pressure; the stronger lesson is a repeatable reset you can train.
Breathing While Running: Rhythm, Nose vs Mouth, and CO₂ Tolerance
Running is the one sport where your breath and your stride are mechanically linked. Here is what the science says about breathing rhythm, nasal breathing, and why CO₂ tolerance usually sets your comfortable pace.
Breathing for Swimming: Bilateral Rhythm, CO₂ Tolerance, and Air Hunger
Swimming is the sport where breathing is rationed by the water itself. That constraint is exactly why CO₂ tolerance matters — and why the dry-land breath work you do off the pool changes how comfortable you feel between breaths.
Breathing in Golf: The Pre-Shot Reset That Steadies Your Hands
Golf is a low-intensity sport with a high-pressure nervous system. The breath is not about oxygen here — it is about arousal control in the seconds before you pull the trigger.
Breathing in Basketball: Use Free Throws, Dead Balls, and Timeouts as Resets
Basketball gives you small windows inside a fast game: the free-throw line, the dead ball, the timeout, and the walk back on defense. Train one repeatable breath for those moments.