Konstadakos Στυλιανός, Zaxariadis Πραξιτέλης, Karaiosif Αλέξανδρος, and Hatzitaki Βασιλεία. 2004. “The Influence of Soccer Skill Level in the Learning of a Novel Balance Task”. Inquiries in Physical Education and Sport 2 (2):155-62. https://doi.org/10.26253/heal.uth.ojs.ispe.2004.1049.