Full-body yoga yawn

Don't hold back with this full-body yoga yawn: The Moves | Toronto Star

Long before you took your first yoga class, your body already knew something about co-ordinating breath and movement, thanks to the mechanism of yawning. We humans start practising this nascent form

https://www.thestar.com/life/health_wellness/2016/12/12/dont-hold-back-with-this-full-body-yoga-yawn-the-moves.html