Ace group fitness Instructor manual: a guide for fitness Professionals 
editors: cedric X.Bryant, Daniel J.Green, Christine J . Ekeroth 
 - San Diego, CA  American Council on Exercise  2007 
 - 0 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781890720209 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exercise<br/>physical excersice<br/>Physical Fitness
<br/><br/><label>Dewey Class. No.: </label>613.70202 BRY