| | The hook, either left or right, is a blow with the arm held at or near a right angle, powered by the quick, strong rotation of the back and core muscles, aimed to slip by the opponent's guard in a circular fashion. The uppercut is a blow directed upward, usually aimed at the jaw or the midsection. When delivered with full power either punch can be a knockout blow - although knockouts are technically achievable with jabs, as well as the typical power punches, the hook, uppercut, and cross. | | The hook, either left or right, is a blow with the arm held at or near a right angle, powered by the quick, strong rotation of the back and core muscles, aimed to slip by the opponent's guard in a circular fashion. The uppercut is a blow directed upward, usually aimed at the jaw or the midsection. When delivered with full power either punch can be a knockout blow - although knockouts are technically achievable with jabs, as well as the typical power punches, the hook, uppercut, and cross. |