Nitti, Joseph T Interval training for fitness Joseph T. Nitti & Kimberlie Nitti - London A. & C. Black 2002 - viii, 134 p. : ill. ; 24 cm Includes bibliographical references and index ISBN: 9780713663822 Subjects--Topical Terms: Aerobic exercisesCardiovascular fitness Dewey Class. No.: 613.71 NIT