Tool — preview
The Breath-Hold Test
Measure your retention time in the browser and see where you stand against the global community — then track it over months.
Result
What it tells you.
Your empty-lung retention after three rounds, and your percentile.
Preview
How it works.
Use it
Three rounds with the bubble; the timer runs on the hold; the result renders instantly; email to save it.
Example result
A first-timer holds around a minute; after thirty days, two.
Keep it
Email to save the result to your future Practice Passport.
Doctrine
Why we built it.
Lead generation here is never a trick — it is the first breath of the practice. Every tool gives real value before asking for anything.
Coming
Register interest in The Breath-Hold Test
The tool ships in the next platform phase; registering puts you first.
Check your inbox — it is on its way. Welcome to the cold.
Never in or near waterWim Hof Method breathing, when done intensely for multiple rounds, can in rare cases lead to loss of consciousness. Always practice seated or lying down, in a neutral space such as a living room — never in water, in the shower, while driving, or operating machinery. Read the safety doctrine.