The yogic science of harnessing the breath, mapped over a century of research where physiology meets the ancient texts.
The world's oldest scientific yoga research institute, founded 1924, where pranayama was first put under the microscope and is still taught from the original texts.
BirthplaceVerified schoolsGold credentialUnbroken lineageHeritageGanges-side ashrams where breathwork is woven into daily sadhana and a global cohort learns nadi shodhana at dawn together.
Living sceneUnbroken lineageHeritageThe cold-and-breath capital where Wim Hof built a modern method and certifies the densest instructor cohort in the West.
Living sceneNamed mastersVerified schoolsRecord holderI'm Arnaud. I cook for a living, and I've spent fifteen years on the water — so I know the difference between a real school and a good-looking website. I built the Atlas because I got tired of the second kind. Here is what a place has to clear before it goes on here, and what I'll tell you straight when it doesn't.
If a place dodges these, that's your answer. It costs you nothing to ask, and it tells you everything.
This is the short version. The full method is here — the six questions, in order, for any craft anywhere.