The masters athlete : understanding the role of sport and exercise in optimizing aging / edited by Joseph Baker, Sean Horton and Patricia Weir. - London : Routledge, 2010. - 204 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 9780415476560 (hbk.) : RM367.75 9780415476577 (pbk. ) 0415476569 (hbk.) 0415476577 (pbk.) Subjects--Topical Terms: Sports for older people.Physical fitness for older people.