Punching is a physical action that involves striking someone or something with a closed fist. It is commonly used in various sports, such as boxing and martial arts, where it serves as a fundamental technique for offense and defense. Punching can also occur in self-defense situations, where an individual may need to protect themselves from an attacker. The effectiveness of a punch depends on several factors, including technique, speed, and power. Proper form is essential to maximize impact while minimizing the risk of injury to the hand or wrist. Training in punching techniques often includes drills and sparring to improve accuracy and strength.