Wrist locks, joint manipulations in martial arts, have their effectiveness debated among practitioners. They bend, flex, extend, or rotate the wrist in relation to the forearm bones. Aikido, Hapkido, and traditional Japanese Jujutsu prominently use wrist locks, while Brazilian Jiu-Jitsu focuses less on them. Their effectiveness varies between standing and ground scenarios and their safety risks demand cautious practice and proper control. Ground-based wristlocks are viable submissions in Brazilian Jiu-Jitsu and other combat sports, but practitioners must approach them responsibly to minimize dangers.