@Article{412121, author = "Ramón Llopis-Goig", title = "A sociological analysis of martial arts in Spain : a focus on the recent evolution, characteristics and social profile of judo, karate and taekwondo practitioners", year = 2015, volume = 15, number = 1, journal = Ido Movement for Culture : journal of martial arts anthropology : theory of culture, psychophysical culture, cultural tourism, anthropology of martial arts, combat sports, pages = s. 23-30, }