The goalkeeper (goalkeeper) goalkeeper is the only player that can be used with the ball. But for the box itself. The goalkeeper position is a key position and hard to protect them.
Defender (defender) to the back of the midfield. And their main function is to support the team and prevent another goal. Usually they are only half the field in order to protect them. The tall defender to go up front. Side of the penalty area on a corner kick. Or free kicks He headed for the door to the other party.
The midfielder (midfielder) will play this position is between the center and the quarterback. The primary function of this position is the ball. And receiving the ball from a defender Then up to the striker. Along with chasing a ball from another player. The midfielder had to play almost the whole field. When they get They will get help. When the goal is to help strikers in attack.
Vanguard (forward, striker) is the location of the soccer players who play in front of the door again. The main function of a striker is to score. Or create opportunities for other players to score.