Position AND submission? Usually we think of positional skills as distinct from submission skills in Jiu jitsu – position comes BEFORE submission after all. However, many of the main submissions blend positional pins with submission. The Japanese are often very wise in the naming of their moves. Their term for the most common form of arm bar is juji gatame. “Juji” means “cross” since the two athletes are generally to each other; and importantly “gatame” has a dual meaning of “pin” and “lock.” The idea is that the arm bar has the properties of a pin AND a submission – that the two cannot be separated. You can immobilize someone with an arm bar as you do with a side of mounted pin; only you use biomechanics like advantage through your pinning his head rather than body . When you practice your submissions, especially the juji gatame arm bar, really on the idea of restraining and pinning an opponent rather than rushing to the joint lock – you find that emphasizing the dual nature of submission holds makes them far more effective against tough opponents