TY - BOOK AU - Broad,William J. TI - The science of yoga: the risks and the rewards SN - 9781451641424 (hardback) AV - RA781.7 .B757 2012 U1 - 613.7/046 23 PY - 2012/// CY - New York PB - Simon & Schuster KW - Hatha yoga ER -