The Breath Hold Stress Test
Your breath hold score can tell you more than you'd expect. A low score means your nervous system is constantly on alert, even at rest.
It is one of the few stress markers you can measure yourself, for free, right now. Here’s how to measure it in 2 minutes.
How to do it
Sit upright and relaxed. Morning is best, before food and caffeine.
Breathe normally through your nose for about 30 seconds.
After a normal exhale, pinch your nose and start a timer.
Hold until the first urge to breathe. Not the maximum. The first urge.
Release, stop the timer, breathe normally through your nose.
If you gasped on release, you held too long. Rest and redo, stopping earlier.
What’s your score?
Nervous system running hot, low CO2 tolerance. Common under chronic stress. Very trainable.
Under 10 seconds
Where most stressed high performers land. Functional, but the alarm is sensitive.
10-20 seconds
Better than average. Real room still to build.
20-30 seconds
Athlete level. Keep up practice to maintain this level.
Above 40 seconds
Write your score down with today's date
Try the test once a day for a few days under the same conditions. Your score will move around a little, which is normal. The point is to have a real baseline before you try to change it.
The number you just measured is the starting line. At the Human Hardware Reset we re-test it on day one and again at the end of the weekend.
Most people watch it climb faster than they expect, because the alarm was never a fitness problem. It was a tolerance problem, and tolerance responds readily to training.