Everybody, who engages in хатха-йогой long enough, on own experience makes sure in indissoluble unity of the physical body and reviving him психодуховных forces, named a "thin body". A book Тиаса Литтла, instructor on yoga with the world name, investigates these forces in their connection with the anatomy of man. In fact, an author created practical guidance on a physical anatomy for yogis, showing ways to the capture by possibilities thin bodies with all his chakras, channels and shells. That a book offers numerous practices allowing to the reader to feel deeply on itself all important positions of theory of thin body is especially valuable.