The iaidō, in its transmission and its practice, is the martial art which takes up in its entirety Bushido by the etiquette, the code of honor, the dress, the carrying of the sword and the fight against oneself rather than against the opponent. Modern combat sports like kendo derive their philosophy from Bushido; Unlike other martial arts, prolonged contact or multiple hits tend to be disadvantaged in favor of simple, clean attacks on the body. Bushido has also inspired the code of honor for disciplines such as aikijutsu, aikido, aikibudo, judo, jujitsu, Kyudo, or the chanbara.