Sit in easy pose with a straight spine. Take the mudra as demonstrated in the video. Please Inhale deeply in a long slow complete manner. Completely exhale with the same kind of conscious, controlled breath. Hold the breath out max. When you can no longer hold the breath out without straining, inhale deeply. continue this breath pattern. Begin with 3 minutes and slowly and gradually build up to a max of 30 min.
Consciously hold the hand positions.