Grimes, N., J. Arede, B. Drury, S. Thompson, and J. Fernandes. “The Effects of a Sled Push at Different Loads on 20 Metre Sprint Time in Well-Trained Soccer Players”. International Journal of Strength and Conditioning, Vol. 1, no. 1, Nov. 2021, doi:10.47206/ijsc.v1i1.77.