Yanker, Gary. Walkshaping : indoors or out, 6 weeks to a better body / Gary Yanker ; with a team of medical experts. - 1st ed. - New York : Hearst Books, c1995. - xix, 268 p. : ill. ; 27 cm. Includes index. ISBN: 0688138136 (acid-free paper) LCCN: 94028834 Subjects--Topical Terms: Walking (Sports)Physical fitness. LC Class. No.: GV 502 / .Y365 1995