Punching Bag

A punching bag is a heavy, padded bag used for training in various combat sports like boxing, martial arts, and kickboxing. It is designed to be struck with fists, elbows, feet, or knees to improve strength, endurance, coordination, and technique. Punching bags come in different shapes and sizes, including hanging, free-standing, and uppercut bags, and are often filled with materials like sand, water, or fabric to absorb impact. They are commonly found in gyms and training facilities for both professional athletes and fitness enthusiasts.