Kinder- und Jugendringen an den Bulgarischen Sportgymnasien - Kaburow, G.; Petrow, R. (Leistungssport, 1989)
Keywords: Greco-Roman wrestling; freestyle wrestling; selection; aptitude; junior elite sport; test; child; youth; training centre; basic training; build-up training; training periodization; recovery; load; Bulgaria; Germany; sport history and sport politics; combat sports; junior sports