Yoga is a systematic process to bring about transformation of physical fitness, mental calmness and function and spiritual awakening to enable one to live in good health of body and mind to pursue a higher purpose of living. It has been there for ages but recent scientific research has reconfirmed its beneficial effects on health, psychological state and improving the entire quality of life. The book was very useful for the researchers in physical educationists and sports scientists and coaches. In this book the author discussed in detail about the benefits of different packages of yoga on physical physiological and haematological variables.