A preview for certified Ashtanga teacher David Garrigues's VAYU SIDDHI: A Guide to the Ashtanga Pranayama Sequence. This is a dvd set and book useful and inspiring for both new and advanced practitioners.
"This DVD/book set is dedicated to Sri K Pattabhi Jois, who was a Vayu Siddha, a master of breathing, and from whom I learned this sequence. Study the material offered on these discs and your breathing can become a well spring, a main source for tapping the tremendous life force within you. Like Hanuman, the loyal servant of Ram, your breath can become a formidable ally, a most devoted friend that guides you further into the beloved practice of Ashtanga Yoga. Through practice may you attain Vayu Siddhi, perfection of breathing and go inwards to Self."