In English
and : As the study of the is related to inhalation and exhalation, it is
called and . For example, when one inhales the air the sound is "So" While exhaling, the sound is "Ham" With every breath this meaning "I am He," is being repeated. This goes on 21,600 times per day. This is verily the practice of the of the Veda, "You are That" - "." This goes on all through life by every human being in the breathing process. When breathing stops life will be extinct.