Kirkpatrick, Beth. Lessons from the heart : individualizing physical education with heart rate monitors / Beth Kirkpatrick, Burton H. Birnbaum. - United States of America : Human Kinetics, 1997 - x, 123 pages : illustrations, photographs ; 28 centimeter. ISBN: 0880117648 Subjects--Topical Terms: Physical education and training.Heart rate monitoring.Exercise - --Physiological aspects.Individualized instruction.Lesson planning. Dewey Class. No.: FOR 613.704 B53l 1997