Jensen, Clayne R. <br/><br/>
Scientific basis of athletic conditioning / 
Clayne R. Jensen, A. Garth Fisher. 
 - 2nd ed. 
 - Philadelphia :  Lea & Febiger,  1979. 
 - 374 p. :  ill. ;  25 cm. 
 - Health education, physical education, and recreation. .
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0812106334 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sports--Physiological aspects.<br/>Physical fitness.