Sport in Indonesia an Indonesian native martial art, and Pencak Silat is an umbrella term for the indigenous martial arts created in Indonesia. The leading organisation of pencak silat in Indonesia is IPSI (Ikatan Pencak Silat Indonesia meaning Organization for Indonesian Pencak Silat). The liaison body for international pencak silat is the International Pencak Silat Association or PERSILAT ("Persekutuan Pencak Silat Antara Bangsa"). There is many "perguruan" (schools) and styles of pencak silat in Indonesia. Pencak silat has become one of sporting event in Pekan Olahraga Nasional and Southeast Asian Games with Indonesia as appear as one of the leading force in this
Pencak Silat in the highly-aggressive nature of their pencak silat. Acehnese pencak silat borrows its foundation from silat Melayu and silek Minangkabau, particularly the arm-seizing techniques of the former and the ground-sitting postures of the latter. Bladed weaponry is favoured, specifically knives and swords. The primary weapon is the rencong, an L-shaped dagger used mainly for thrusting but also for slashing. The kris is used as well but the native rencong takes precedence. Batak land is situated between the Minangkabau to the south and Aceh to the north, and the culture shows both Indian and Chinese influence. The word Batak refers to