Elbow lock You must first complete Introduction before viewing this Lesson This lock is a clockwise technique. The elbow joint is hyper flexed. The first new lock you learn for orange belt. The variation where you use your elbow is called an arm bar. Lesson tags: elbow lock, joint lock, orange belt, selfdefense Locks 1-4 for Orange Belt S-lock Back to: 01. Chongmukwan Beginner > Locks and throws