Broad, William J. <br/><br/>
The science of yoga :  the risks and the rewards / 
William J. Broad. 
 - 1st Simon & Schuster hardcover ed. 
 - New York :  Simon & Schuster,  c2012. 
 - xxxi, 298 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781451641424 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hatha yoga.