[jchook]

Thanks! Just tried a couple. I’m curious about the science/research behind the different cadences. I didn’t see any cited works in the readme[1].

May also help to give a guide on how deeply to breathe. My first go I started to get lightheaded and had to tone it back a notch hah.

I wonder too about the size of my lungs/body vs someone more petite. Wouldn’t that impact the most effective rhythm?

Would be really neat to have a Wim Hof method trainer as a possible future addition.

1. https://github.com/evpgh/breathing.tips

[evphn]

Thanks for the suggestion, Wim Hof is definitely on my todo list. You're right about the size of lungs and deepness of breath. It is different based on gender, age and physical size and there is no one size fits all solution.