Book Review Exercise in Education and Medicine . By R. Tait McKenzie, A.B., M.D., Professor of Physical Education and Director of the Department, University of Pennsylvania; Fellow of the College of Physicians of Philadelphia and of the American Academy of Physical Education; President of the Society of Directors of Physical Education in Colleges; Sometime Lecturer in Anatomy and Medical Director of Physical Training at McGill University; Lecturer in Artistic Anatomy, Montreal Art Association, Harvard Summer School and Olympic Lecture Course, St. Louis, 1904. With 346 illustrations. Philadelphia and London: W. B. Saunders Company. 1909.