Three rounds of forceful, rhythmic breathing.
While searching for or using a "Sudarshan Kriya Soham audio repack," it is vital to keep safety and tradition in mind:
The official audio is a recorded guide featuring the voice of Sri Sri Ravi Shankar. It dictates the pace of the rhythmic breathing to ensure practitioners maintain the correct cycle of slow, medium, and fast breaths. Art of Living International Center Structure (20-40-40):