Founded in Japan in 1882 by Jigoro Kano, judo was designed to be less brutal than traditional jujitsu. ... Te Waza (Arm Techniques): Includes techniques like ippon seoi nage, a shoulder throw.

Seoi-nage: Shoulder throw. A common technique in which a judoka uses his or her back to throw an opponent over his or her shoulder. Shido: Minor penalty given to a judoka, equal to a koka.