The Auralize Blog
Breathwork, unpacked.
Science, technique breakdowns, and practical guides for serious practitioners.
Box Breathing: The Science Behind the Navy SEAL Technique
Used in military training, hospital pre-op protocols, and elite sport — box breathing has more peer-reviewed evidence behind it than most breathing techniques. Here's what it does and when it works.
Breathwork for Athletes: CO₂ Tolerance, Recovery, and Performance
How elite athletes use breath control for composure, efficiency, recovery, and activation — and what the science says about it.
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.
Coherence Breathing and HRV: What the Science Actually Says
One breathing rhythm — 5.5 breaths per minute — produces measurable changes in heart rate variability. Here's what the research shows and how to use it.
Somatic Breathing: A Practical Guide to Feeling Safe in Your Body
Somatic breathing is breathwork with a body-listening upgrade. Here is what it is, how to practice it safely, and how Auralize Shifts can turn it into a guided state change.
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 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 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.
CO₂ Tolerance Test vs BOLT Test: What's the Difference, and Which Should You Use?
Both measure CO₂ tolerance — but they measure it differently, score it differently, and respond to training differently. Here's a clear comparison.
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.
How to Test Your CO₂ Tolerance at Home (In 60 Seconds)
A step-by-step walkthrough of the CO₂ tolerance test you can take at home, what your score means, and how to use it to choose the right breathing protocol.
The Physiological Sigh: A Fast Reset for a Stressed Nervous System
A double inhale followed by a long exhale outperforms meditation and box breathing for reducing stress in real time. Here is the science.
Breathing for Blood Pressure: What the Evidence Says, and a Safe Daily Practice
Slow breathing may support stress regulation and a calmer cardiovascular baseline. Here is what the evidence shows, what is safe, and how to start with a daily practice.