Bender, Mark. <br/><br/>
The supple workout :  abs and back / 

 - 80 pages. 
<br/><br/><label>ISBN: </label>1857327241 9781857327243 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exercise.
<br/><br/><label>Dewey Class. No.: </label>613