The World Organization (UNO) General Assembly approved a resolution establishing twenty initial solar calendar month as International Yoga Day. Yoga has a prolonged history. Yoga began in ancient India that originated in country Circa 3000 B.C. Stone inscribed figures of Yoga Postures is found the Indus valley civilization depiction the initial poses and practices. The word ‘Yoga’ comes from the Indo-Aryan root ‘Yuj’ aspiring to be a district of or ‘to yoke’ or ‘to unite’. Living with freedom altogether walks of life, health and harmony shall be the foremost objectives of Yoga. Yoga history is split into ancient history, medieval history and modern history. In this paper I have explained history of yoga in Ancient India. Yoga is philosophy of life. Yoga can be a self discipline. Yoga can be a life style. Yoga can be a concept of life, freed from diseases and created with transcendental trance. Yoga may be an extraordinary cognition of self theraphy and self realisation.
Keywords: International Yoga Day, World Organization (UNO), Yoga Postures Indo-Aryan root philosophy of life etc.