@ARTICLE {31703, author={I. S. Sagiroglu and Z.A. Akyildiz and M.Y. Yildiz and F.M.C. Clemente}, doi={10.1177/17543371211047224}, journal={Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology}, title={Validity and reliability of Polar Team Pro GPS units for assessing maximum sprint speed in soccer players}, year={2021}, month={September}, volume={ahead-of-print}, number={ahead-of-print}, pages={175433712110472-175433712110472}, ISSN={1754-3371} }