Know Your Flow The Prasara Yoga Book.Decades of research into "the zone" culminates in this clear, concise guide to self mastery. By bridging the gap between yoga and athletics, this "third evolution of yoga" allows anyone to tap into optimal human experience, a state where everything feels, looks and goes "just right". Well crafted exercise descriptions and clear photographic examples take you from the beginning poses to linking the poses with simple breathing techniques which will unlock the most powerful virtue of your physical potential as a human: flow.