The short-term relation between load and acute psychophysiological responses in football: a meta-analysis and methodological considerations. - Brauers, Jur J.; Den Hartigh, Ruud J.R.; Klooster, Dorien; Oosterveld, Frits G.J.; Lemmink, Koen A.P.M.; Brink, Michel S. (Science & Medicine in Football, 2026)