Hapkido is a Korean martial art that focuses on self-defense techniques, combining elements of striking, grappling, and joint locks. It emphasizes circular movements and the use of an opponent's energy against them, making it effective for practitioners of all sizes. The training in Hapkido includes various techniques such as kicks, punches, throws, and pressure point strikes. Practitioners also learn to defend against armed and unarmed attacks, promoting both physical fitness and mental discipline. The art encourages respect, humility, and self-control, making it suitable for individuals of all ages.