A jab is a quick, straight punch thrown with the lead hand, typically used in boxing. It is often employed to maintain distance, set up combinations, or disrupt an opponent's rhythm. The jab is characterized by its speed and precision, making it an essential tool for both offensive and defensive strategies in the ring. In addition to boxing, the jab is also utilized in other combat sports, such as mixed martial arts and kickboxing. Proper technique involves extending the arm while rotating the shoulder, allowing for maximum reach and power without compromising balance.