Prana is breath. There are 10 kinds of vital breath associated with enclosure 5 of the Sri Yantra. Prana is one of the 8 sons of Dharma and Vasu. Prana + Urjasvati: 3 sons: Saha, Ayus and Purojava. cf. Pneuma Greek Chi Chinese Ki Japanese. Prana is also seen as the Life force that holds body, mind and spirit together, Prana ----- Khoah hag-Guph ----- Anch vital force Archaeus, Mumia http://www.experiencefestival.com/pneuma