About Roy J. Shephard Roy J. Shepard is a member of the Department of Environmental Health, School of Hygiene, University of Toronto. Books by Roy J. Shephard Endurance Fitness (2nd edition) by (author) Roy J. Shephard A History of Health and Fitness Implications for Policy Today by (author) Roy J. Shephard Circumpolar Health Proceedings of the Third International Symposium, Yellowknife, NWT edited by Roy J. Shephard & S. Itoh
