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 taught only to advanced students. Over 150 styles of pencak silat are recognised in Indonesia, although the actual number of existing systems is well beyond that. Older methods are typically identified with specific ethno-cultural groups or particular regions. Much of what constitutes classical Malay culture has its origin in the Riau Archipelago, including the earliest evidence of silat. Referred to as silat Melayu, the regional fighting systems of Riau have influenced nearly the entirety of Indonesian pencak silat, and into neighbouring Singapore and Malaysia. Fighting tactics dating back to the Srivijaya empire persist in Palembang today. Wide stances with the