Barough Walking for fitness : the low-impact workout that tones and shapes / Nina Barough. - London Dorling Kindersley 2003. - 160p. ill., col. 24cm Includes index p.156 - 157 ISBN: 1405300922 Subjects--Topical Terms: Fitness walkingPhysical fitness Dewey Class. No.: 613.7176 BAR 2003