Patrick McKeown - Oxygen Advantage

Regardless of where and how you live, you need to breathe, so why not investigate how to do it better? That's exactly what Patrick McKeown has done, and the result is the Oxygen Advantage method. This is mind blowing stuff, so sit back, take a shallow breath (not a deep one, as you'll learn today) and get ready to change all of your preconceptions about the seemingly simple process of breathing.