Hapkido (also spelled hap ki do or hapki-do is a dynamic Korean martial art which compliments Taekwondo. It is a form of self-defence that employs joint locks on the weaker points of the body to restrain an attacker. Kicks, punches, and other striking attacks are taught which are both similiar and different from Taekwondo. Traditional weapons, including the sword, walking cane, short stick, and staff (pole) are all taught in hapkido. Students are also taught how to roll and break fall like judo. Hapkido contains both long and close range fighting techniques, utilising jumping kicks and percussive hand strikes at longer ranges and pressure point strikes, joint locks, or throws at closer fighting distances. Hapkido emphasizes circular motion, non-resisting movements, and control of the opponent.