The punching bags are heavy and are usually made of rubber foam and the bags in the gym are very expensive in the range of around 1500 American dollars. One can make cheap punching bags by filling the bag with sand and start punching the sack but the hands will be painful. In one of the kung fu movies, Jackie used to practice boxing in the cheap punching bags made of sand and his fists will become stronger on regular practice. Then he goes for the real fight with the villain and here this punching will be very useful as Jackie will receive 5 punches from the villain to deliver a single punch of great power and force.

In the real world, people are kidnapped put in a sack and the thugs used to beat them and punch the kidnapped in the sack until blood flows down and then let the sack down and in one of the comedy movies, a comedian will be trying to impress his girl friend showing no interest on him. The comedian knows that his girl friend loves boxing and will buy cheap punching bags and practice punching and by the way, the hero will come and teach him how to punch with force and make the sack to go a distance and using the hands to keep the sack stable. The comedian tries punching the bag but the bag won't move and then the comedian will tell the hero to split up the work and will ask him to punch the bag forward and the comedian will stop the bag. As per the advice of the comedian, the hero will punch the bag with force, it will go a distance and return, the comedian will be keeping his hand on the way of the cheap punching bags which will taking him along and dump him in the gutter down stairs.

There are cheap punching bags available in the market but these are used ones and mostly from popular gyms in the city which are available in the old market. Kids love to punch these bags and in home, one can make their own cheap punching bags by using the pillows. Take two pillows and insert them in a tight manner in a rice sack and tie the knot very tightly and hang the sack in the room. Then the kids will have a lot of fun punching these sacks and will not cause injury to the hands as well.