I'd never come across this, but it looks promising. I broke my jaw in the past, ...

thecoppinger on Jan 29, 2023 | parent | context | favorite | on: Show HN: I'm a doctor and made a responsive breath...

I'd never come across this, but it looks promising. I broke my jaw in the past, so I imagine I'm even more at risk of having jaw related breathing issues. Thanks for sharing!