Hay, James G., 1936- <br/><br/>
The biomechanics of sports techniques 
/ James G. Hay 
 - 2d ed. 
 - Englewood Cliffs, N.J.  Prentice-Hall  1978 
 - xvii, 519 p. : ill. ; 23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0130771643 
<br/><br/><label>LCCN: </label>77-015607 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sports--Physiological aspects<br/>Human mechanics