TY - BOOK AU - Volin, Michael. TI - Challenging the years: yoga wisdom and modern knowledge for healthier and longer life SN - 60144696 AV - RA 781.7 .V65 1979 PY - 1979/// CY - New York PB - Harper & Row Publishers, Inc. KW - HEALTH N1 - Includes bibliographical references and index; Part One. Theory and information -- Part Two. How to reverse the biological clock N2 - This book is about the experiences and the knowledge that I acquired in the ashrams of china, tibet, and india. Yogic methods practiced in these countries were given to me in the traditional mouth-to-ear way, and some techniques for delaying aging ER -