HA Breath or Ujjayi Pranayama is a simple and profound practice

How to do the Ha breath, the Kahuna version of India's victorious (Ujjayi) breath: constricting the throat, breathing out audibly through the mouth before moving to the nose, and gathering mana from the Higher Self on the palms. Explains how the constriction acts on the carotid sinuses to slow the heart via the medulla and dorsal vagal nerve.