Prentice, William E.  <br/><br/>
Get fit, stay fit / 
William E. Prentice. 
 - 4th ed. 
 - Boston :  McGraw-Hill Higher Education,  2007. 
 - various pagings :  ills. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780073046853 (pbk. : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical fitness.<br/>Exercise.<br/>Health.
<br/><br/><label>LC Class. No.: </label>RA 781 PRE 2007