Dimundo, F., M. Cole, R. C. Blagrove, A. B. T. McAuley, K. Till, M. Hall, D. Pacini, and A. L. Kelly. “The Anthropometric, Physical, and Relative Age Characteristics of an English Premiership Rugby Union Academy”. International Journal of Strength and Conditioning, Vol. 1, no. 1, Oct. 2021, doi:10.47206/ijsc.v1i1.67.