Yoo-sin is named after General Kim Yoo Sin, a commanding general during the Silla Dynasty. The 68 movements refer to the last two figures of 668 A.D., the year Korea was united. The ready posture signifies a sword drawn on the right rather than left side. Symbolizing Yoo Sin's mistake of following his king's orders to fight with foreign forces against his own nation.
Ready stance: Warrior ready type B