Kick the ball when the barb passes the ball to the teammate, jump up, backflip yourself to lie on your back, and then shoot the ball directly into the goal with your feet. This action of barb can't be done by one person, but it is very technical. If you are not skilled enough, you will be self-defeating, either injured or disabled. It must be practiced for a long time and carefully prepared. Because this action is very dangerous and easy to get hurt. Before you do it, you should roll this action before you go to school. This action is very simple. When you roll, it is your arm that protects you, and then your shoulder. The same is true for barbs, where the arms cushion the impact and the shoulders protect the head. Secondly, you can do it easily if you have a good sense of the ball. Look at the distance between the ball and the body, be good at jumping on the ground with your feet, swing your legs and touch the ball with your instep like normal shooting. After you do it, you must protect yourself and don't get hurt when you touch the ground.