The issue of early specialization in karate: the same pool of katas in all top-level WKF competition age categories - Augustovicova, D.; Stefanovsky, M.; Argajova, J.; Kampmiller, T. (Archives of Budo, 2019)
Keywords: combat sport; karate; kata; age; youth; juniors; adults; competition; exercise; injury; prevention; fatigue; Poland; junior sports; combat sports