Campos Váquez M Ángel, Toscano Belanda FJ. Comparación de la percepción subjetiva del esfuerzo entre partidos amistosos y diferentes tipos de sesión en futbolistas profesionales (Comparison of perceived exertion in friendly matches and different types of training sessions in professional soccer p. Retos [Internet]. 2018 Jul. 1 [cited 2025 Dec. 18];34:66-70. Available from: http://www.revistaretos.org/index.php/retos/article/view/55248