Excellent Pranayama Explanation from Himalayan Yoga Swami

Pranayama from an expert. Swami Sundaranand does practises 24 hours a day - and he is a great joy to be with. The Center for Healing Arts spent 6 days with him via his generosity to do this documentary on him. Swami Sundaranand the last great hard core Yogis and lives in Gangotri “ in the Himalayas on the Sacred River Ganges.