It's like having a yoga teacher in your own home Van Lysebeth, with over 50 years experience as a yoga instructor, describes more than 200 exercises and postures, using over 100 photographs and numerous illustrations that show both the right and wrong way to perform them. Unlike other yoga books which show only the completed posture, these illustrations show the intermediate steps for attaining the final postures. For beginning students, this classic book is a perfect introduction to yoga.