box breathing technique

box/square breathing technique

med.navy.mil

https://www.youtube.com/watch?v=LwUyeKUred8

https://www.youtube.com/watch?v=n6RbW2LtdFs

https://www.youtube.com/watch?v=FJJazKtH_9I

https://www.youtube.com/watch?v=oN8xV3Kb5-Q

https://www.youtube.com/watch?v=bF_1ZiFta-E

Combat Tactical Breathing https://www.med.navy.mil/Portals/62/Documents/NMFA/NMCPHC/root/Documents/health-promotion-wellness/psychological-emotional-wellbeing/Combat-Tactical-Breathing.pdf

"The square breathing technique is named after its four equal sides, which consist of inhaling, holding, exhaling, and holding again, each for a count of 4"

The Square Breathing Technique https://traumaresearchuk.org/the-breathing-technique/

Square Breathing: How To Reduce Stress Through Breathwork https://blog.zencare.co/square-breathing/