Respiration
Revision as of 18:42, 15 March 2022 by DG (talk | contribs) (Created page with "Breathing enough and successfully increases Oxygen_saturation . not enough during sleep is called sleep apnea. meditation and similar practices focus on breathing.")
Breathing enough and successfully increases Oxygen_saturation . not enough during sleep is called sleep apnea. meditation and similar practices focus on breathing.