@Article{ authors = " Karolina Kostorz, Krzysztof Sas-Nowosielski", title = "The Morality of Practicing Martial Arts and Combat Sports ", journal = "Ido Movement for Culture : journal of martial arts anthropology : theory of culture, psychophysical culture, cultural tourism, anthropology of martial arts, combat sports", issue = "2021 / Tom 21 / Numer 2", pages = "57 - 68" }