When you think of an 'advanced' yoga practice, what pops into your mind? I'm betting that for a lot of you it's an image of someone in an extreme shape, or maybe executing an impressive transition from crane to headstand or something similar........am I right? But can that really be called yoga? Could it not equally be called gymnastics or something similar? If it is yoga, what makes it so? I suppose we first need to understand what yoga is, and for that we'd need another b