Begin the exercise by finding a comfortable place to sit. Then slowly inhale, pause momentarily, and then, on the out breath, gently utter “voo,” sustaining the sound throughout the entire exhalation. Vibrate the sound as though it were coming from your belly. At the end of the breath, pause briefly and allow the next breath to slowly fill your belly and chest. When the in breath feels complete, pause, and again make the “voo” sound on the exhalation until it feels complete. It is important to let sound and breath expire fully, and then to pause and wait for the next breath to enter (be taken)
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