When speaking, many people use clavicular breathing, using their upper chest and shoulders to breathe rather than engaging the diaphragm.
Unlike diaphragmatic breathing, which allows for a deeper and more efficient intake and release...
Carman Deck prison photo (Missouri Department of Corrections)
The man looked in my direction and mouthed the words of what appeared to be "I'm sorry." He was dead within minutes.
Carman Deck...
