With so many different types of yoga out there, BKS stuck out to me as something different and approachable. I was apprehensive when my wife dragged me along the first time, but that quickly changed. The classes are actually about learning the poses, not just doing them. For a beginner with no flexibility like myself it is perfect. The teachers walk you through all the different variations of the poses and help you along the way, so you can actually apply it yourself (properly) when doing it at home. There's also a level of trust for the teachers since it takes them years to become certified from what I've learned.<p>Highly recommended for anyone interested in yoga. Anyone in the Boston area check out <a href="http://www.yoganow.net" rel="nofollow">http://www.yoganow.net</a> run by Patricia Walden.