Basically, a bag which is designed for punching continuously is better known as punching bags. Most of the martial artists from boxer to kick boxer, punching bag are favorite tool during training. Usually it is filled by rock, stone, grains, in order to harden it. Well, now a day’s water and some compressed foam is also in vague, in the term to fill the punching bags. So, in this segment we are going to revel the history, construction, bags type, more importantly safety taken during practice etc are going to discuss in brief. Look at my home page to read more punching bags reviews on there.