Gadjah Mada University the Secretariat of Joint Sports, and the Arts Unit is coordinated by the Joint Secretariat of Arts. Sports activities include swimming, diving, inkai karate, kenpō, the Indonesian martial art "pencak silat" (including the variants of "pencak silat merpati putih", "self periasi pencak silat", "pencak silat pro patria", and "pencak silat setia hati terate"), taekwondo, judo, hockey, soccer, softball, volleyball, basketball, athletics, equestrian, bridge, badminton, chess, and tennis. Arts activities include Arts Gaya Yogyakarta (Swagayugama), Art Style Surakarta, Balinese dance, creative dance, photography, Gamma Band, marching band, ‘’keroncong’’, student choir, theatre, and others arts. Other activities include Publisher Student Press Agency,
Pencak Silat the parang (machete), golok (chopper), "toya" (staff), and "pisau" (knife). Kwitang practitioners are said to be the best chabang fighters in Indonesia. Following the invasion by Demak, many families of the Majapahit empire fled to Bali. The descendants of the Majapahit were traditionally resistant to outside influence and as a result, the people of Bali often make a distinction between "pure" Balinese pencak silat and styles introduced from outside such as Perisai Diri. The native systems - known locally as pencak - are ultimately rooted in those of Java, and preserve tactics dating back to the Majapahit empire. They are