The boxing gym is located in the "Delfin" swimming pool building and is equipped, among others, with professional boxing equipment by Everlast:
In the boxing hall of COS OPO Wałcz, prominent Polish professional boxers were preparing for their fights, among them: Wałcz- the current World Champion Krzysztof "Główka" Głowacki, Krzysztof "Diablo" Włodarczyk, Albert "Dragon" Sosnowski, Rafał "Wojownik" Jackiewicz and Tomasz "Tommy" Hutkowski.