BioSource FacultyApr 612 minBiofeedbackA Comprehensive Breathing Myths GuideBreathing ensures healthy CO2 levels. The main functions of breathing are gas exchange and acid-base (pH) regulation.
Fred ShafferMar 241 minBiofeedbackDo longer exhalations increase HRV during slow-paced breathing?Download our open-access Applied Psychophysiology and Biofeedback inhalation-to-exhalation ratio article.