is a traditional Okinawan martial arts weapon consisting of two sticks connected at one end by a short chain or rope. Used by Okinawan nobles, it was not a historically popular weapon because it was ineffective against the most widely used weapons of that time, and because few techniques for its use existed. The two sections of the weapon are commonly made out of wood, while the link is a cord or a metal chain. The nunchaku is most widely used in martial arts such as
Okinawan kobudo and
karate, and is used as a
training weapon, since it allows the development of quicker hand movements and improves posture. Many varieties of nunchaku are available.