A powerful centering technique which works on the third eye.  This technique consists of four stages of 15 minutes each.  The first two stages prepare the meditator for the spontaneous experience of the third stage.  Osho has said that if the breathing is done correctly in the first stage, the meditator will feel as if on Gourishankar (Mount Everest).  

1.First Stage: 15 Minutes Music
Sit with eyes closed.  Inhale deeply through the nose, filling the lungs.  Hold the breath for as long as possible then exhale gently through the mouth, keeping the lungs empty for as long as possible.  Repeat this cycle.