Light on Pranayama: The Yogic Art of Breathing by B.K.S. Iyengar
In this classic yoga best-seller a world-renowned yoga master shares the techniques of breathing together with a comprehensive background of yoga philosophy. B. K. S. Iyengar is a legend who has practiced yoga in a unique way, and today ""Iyengar Yoga"" is taught around the world by certified instructors.