Priklerová, S. Veröffentlicht in Acta Facultatis Educationis Physicae Universitatis Comenianae (2018) “... on strength and endurance. The research was realized in these age categories: younger (n=40) and older juniors...”
van den Tillaar, R., Waade, L., Roaas, T. Veröffentlicht in Acta Kinesiologiae Universitatis Tartuensis (2015) “... in agility, 30 m sprint and Yo-Yo IR1 tests, while no changes were found in the CMJ, strength test...”