Yoga's original spiritual wisdom is in danger of being "lost forever" in the West. Now scholar and author Georg Feuerstein reveals the wonders beyond Yoga's postures and breathing techniques, and points the way to the "inner strength and mental peace" that is Yoga's first objective. A full 9-hour curriculum covers the true history of Yoga, its many branches, Yoga's virtues and disciplines that "flower into enlightenment," subtle anatomy and the energy of prana or life force, the origins of asanas, and much more.