Yantra Yoga offers the Buddhist practitioner an intriguing new approach to awareness practice, parallel to the Hatha Yoga of the Hindu tradition. It will serve to keep the body in good health, and to enhance one´s energy and mental balance. Yantra Yoga leads the reader clearly through bodily movements, breathing exercises and visualizations once taught by the great eighth-century teacher Padmasambhava and the Dzogchen master Vairochana. Originally transmitted by the mahasiddhas of India and Oddiyana, Yantra is practiced today in all schools of Tibetan Buddhism. The Union of the Sun and Moon Yantra presented here is considered the most ancient of all the Yantra systems. Also known as Trul-khor, it is unique in that it contains numerous positions also found in the classic Yoga tradition.