TY - BOOK AU - Franks, B. Don, author. AU - Howley, Edward T., author. TI - Fitness leader's handbook / SN - 0880116544 U1 - DC 613.71 1998 PY - 1998/// CY - Champaign, IL : PB - Human Kinetics, KW - Physical fitness KW - Exercise KW - Physical fitness KW - Physiological aspects N1 - Includes bibliographical references and index ER -