Ruzicka I. Longitudinal monitoring of performance in cross-country running by young orienteering runners. J. Hum. Sport Exerc. [Internet]. 2021 Sep. 27 [cited 2024 Apr. 25];10(1proc):S269-S278. Available from: https://www.jhse.ua.es/article/view/2015-v10-n1-proc-longitudinal-monitoring-of-performance-in-cross