Jensen, Clayne R. <br/><br/>
Scientific basis of athletic conditioning / 
by Clayne R. Jensen and A. Garth Fisher. 
 - Philadelphia :  Lea & Febiger,  1972. 
 - x, 257 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0182103874 
<br/><br/><label>LCCN: </label>72-079350 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sports--Physiological aspects.<br/>Physical fitness.