An interesting rule of the Community Shield is that it can replace six people.


    Recently, Gao Shen suddenly thought about a question, that is, what changes will be brought to football skills and tactics when the number of substitutions is changed from the current three to five in the future?


    Looking back from the perspective of 2021, the development trend in the next few years is that the transition between offense and defense is getting faster and faster.


    The so-called "quick and slow" refers to the speed of transition from attack to defense.


    The content of this chapter is being updated...