Punching bags are very crucial for developing physical strength, aerobic fitness and punching techniques and power. It has to be of the highest quality for providing longevity and serve to be useful for many years. Punching bags comes as free standing bags, heavy bags mounted on stands or suspended on stands, speed bags with platforms. Here are a variety of punching bags available in our proboxinggear store. These bags are used in variety of training methods to improve a boxer's speed, punching power, agility and stamina.