Understanding Physiological Sigh
The physiological sigh is the nervous system's fastest biological tool for halting acute stress escalation. The double inhalation pops open collapsed pulmonary alveoli (air sacs in the lungs), while the prolonged exhalation triggers the vagal brake, reducing heart rate and rapidly dissipating accumulated carbon dioxide.
Spiritual Significance
In the Numinous path, Physiological Sigh represents a key pillar for bridging the gap between physical reality and the subtle energies of consciousness.