An invaluable resource for both yoga students and teachers, this comprehensive DVD includes nearly 4 hours of in-depth lectures, demonstrations and comparisons of human skeletal anatomy as it relates to yoga practice. Using a wide range of yoga students, acclaimed teacher Paul Grilley explains the key concepts of compression, tension, proportion and orientation. These concepts help us to understand why no two people will ever experience the same yoga posture in the same way. Paul's light-hearted yet provocative approach will challenge many misconceptions about yoga while providing the foundation for the development of a truly personal yoga practice