Posted: Dec 24, 2022 6:01 pm
Though I'm certainly no expert, it's my understanding that introducing obstacles towards the body's capacity to inhale and exhale isn't really the safest thing to do.
Lifeboat for the rational mind :D
http://www.rationalskepticism.org/
http://www.rationalskepticism.org/viewtopic.php?p=2794079#p2794079