Robert G. Lockie, Bushra Fazilat, Joseph M. Dulla, Michael Stierli, Robin M. Orr, PhD, and J. Jay Dawes. “A Retrospective and Comparative Analysis of the Physical Fitness of Custody Assistant Classes Prior to Academy Training”. Sports and Exercise Medicine 4, no. 2 (August 14, 2018): 44–51. Accessed July 30, 2026. https://openventio.us/index.php/SEM/article/view/911.