NSCA's essentials of personal training / 
National Strength and conditioning Association;Jared W. Coburn, Moh H. Malek, editors. 
 - 2nd ed. 
 - Champaign, IL :  Human Kinetics,  c2012. 
 - xvi, 679 p. :  ill. (chiefly col.) ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780736084154 (hard cover) 0736084150 (hard cover) 
<br/><br/><label>LCCN: </label>2011004875 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personal trainers<br/>Physical fitness--Physiological aspects.<br/>Muscle strength<br/>Physical education and training
<br/><br/><label>LC Class. No.: </label>GV428.7  / .N73 2012 
<br/><br/><label>Dewey Class. No.: </label>613.7/1