Hatzimanouil Δημήτριος, Yiannakos Αθανάσιος, and Armatas Βασίλης. 2007. “Prevention of Injuries in Contact Sports Such As Soccer, Basketball, Water Polo and Team Handball”. Inquiries in Physical Education and Sport 5 (1):143-55. https://journals.lib.uth.gr/index.php/inquiries/article/view/1190.