Tsa Lung works with the body and the breath. It is a technique that combines movements with breath retention in order to release blockages in the subtle body. The health of our subtle body is of primary importance to the health of our physical body and the happiness of our mind. The subtle body is composed of channels (tsa) and the wind-energy (lung) and essence that flow through them. Blockages in the channels cause imbalances in our body systems as vital nutrients, oxygen and blood don’t flow properly. These blockages also cause energetic and mental blockages. Unless we actively nurture our subtle body, we continuously lose some channels. Fortunately, Tantrayana Buddhism has developed powerful methods to open our channels and make them clear and elastic.