Kovács M, Pucsok JM. THE EFFECT OF PROPRIOCEPTIVE TRAINING ON CORE MUSCLES STRENGTH AND SINGLE LEG BALANCING ABILITY IN YOUTH SOCCER PLAYERS. Stadium [Internet]. 2019 Aug. 26 [cited 2024 May 7];2(1). Available from: https://ojs.lib.unideb.hu/SJSC/article/view/2931