Next5 transformative general public speaking lessons to empower your voiceNext You may also like The rhythmic cadence of diaphragmatic breathing, known as belly respiration, functions as an intrinsic sedative to coax the mind into tranquility. Sluggish, deep breaths initiate your body’s relaxation response, countering the stimulative effects of stress. https://www.youtube.com/watch?v=OvilZErgG5w