The wrist lock from closed guard is a direct submission targeting the opponent’s posted hand when they attempt to base on you. It leverages the opponent’s extended arm and exposes their wrist to a quick, high-leverage joint lock. This attack is valuable for punishing careless posture or hand placement and can open up sweeps or other submissions if defended.
5 rounds × 3 minutes; 50% resistance; goal: 5 clean wrist lock finishes per round, switching top/bottom each round. Track how many times opponent escapes before tap.