Training of self-defence teaches a student how to defend himself against grabs, holds and locks. It also contains how to deal with situations where it is necessary to defend oneself without causing permanent physical wound to his attacker and how to use pressure points. "Jayu-daeryeon" is perfect in order to improve the self-defence ability. The student can combine any techniques: kicks, punches, blows to feet (sweeps), takedowns and overthrows. 