Gilmore, C. P. creator Time-Life Books Editors. text Alexandria, Virginia Time-Life Books c1981 monographic 176 p. : col., ill. ; 26 cm. by C. P. Gilmore and the editors of Time-Life Books. Includes bibliography and index. Exercise Physical fitness Ref. 613.71 G488 1981 0-8094-3756-2 0-8094-3755-4 0-8094-3754-6