judo, Japanese jūdō, system of unarmed combat, now primarily a sport. The rules of the sport of judo are complex. Jūdōka (students of judo) perform the sport with bare feet. ...

What is the true purpose of judo?

The purpose of Judo training is to teach physical and mental discipline through the practice of attack and defense, leading to an understanding of the essence of the way. One thus attains completion of self, and contributes to the wellbeing of society at large.

What does the Japanese word judoka mean?

: one who participates in judo.