Somatic & Trauma Processing

Vagal Toning (Humming Exhale)

Structure
Normal nasal inhale, extended exhale while making a low-pitch "Vooo" or humming sound.
Benefit & Nervous System Impact
Stimulates vagus nerve via vocal cord vibration; Highly Downregulating.
Duration & Rationale
3-5 min (Quickly shifts out of sympathetic dominance).
Best For
Trauma triggers, sensory overload.
Good If Combined With
Polyvagal exercises, weighted blankets.
Source / Origin
Dr. Stephen Porges (Polyvagal Theory, 1990s)
Intensity & Safety
Low. Very gentle and grounding.

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