A punch, or strike, is a common technique used in various combat sports and martial arts, such as boxing and karate. It involves a quick, forceful movement of the fist towards a target, typically aiming to deliver a blow to an opponent. The effectiveness of a punch depends on factors like technique, speed, and power. In addition to sports, punches are also used in self-defense situations. Proper training can help individuals learn how to throw a punch effectively while minimizing the risk of injury to themselves. Understanding the mechanics of a punch is essential for both offensive and defensive strategies in combat.