Indonesian martial arts dance for the entertainment of tourists. The following are complete martial arts designed for fighting or self-defense. Pencak silat is a compound of the two most commonly used words for martial arts in Indonesia. "Pencak" was the term used in central and east Java, while "silat" was used in Sumatra and Borneo. In modern usage, pencak and silat are seen as being two aspects of the same practice. Pencak is the essence of training, the outward aspect of the art. Silat is the internal essence of combat and self-defense, the true fighting application of the techniques. The earliest evidence of
Pencak Silat either done outdoors or in the "balai", a building in the kampung specifically made for combat practice. Batak silat is primarily armed, employing such weapons as the spear, single-edge blade, and a short-bladed knife known as the "raut". The raut is similar to the badik both in appearance and in its pinch-grip. The most common target is the opponent's midsection. The weapon is held loosely and used in an upward or downward hacking motion. Once the raut has pierced the enemy, the fighter pushes the knife further in with a palm strike. Unarmed techniques are derived from silek Minangkabau, as