Tsiakaras Ν., Papavasileiou Κ., Batatolis Χ., Sofronis Ά., Karatrantou Κ., and Gerodimos Β. “Flexibility Assessment of Young Wrestlers”. Inquiries in Physical Education and Sport, vol. 20, no. 3, Nov. 2022, pp. 147-54, https://journals.lib.uth.gr/index.php/inquiries/article/view/1696.