Search: “chinstrap lock”

The chin strap neck crank uses a cupping grip under the opponent's chin to force cervical flexion — driving the chin toward the chest. [1,2] The attacker places one or both hands under the chin in a '...

The chin strap neck crank from front headlock uses a cupping grip under the opponent's chin from the front headlock position, then drives the chin upward and sideways to create rotational and extensio...