Should basic instruction be given before a child plays soccer Goalie?

The "Stopper" might be the most important position and where you play your most dominant player.

How to Attack A Packed-In Soccer Defense.

How to Teach Timid or Scared Soccer Players to be Brave, Tough and Aggressive.

If a player stays still when a teammate with the ball is dribbling toward him or her, one defender can guard them both and there is no realistic passing option.

Soccer Positions ensure that you have "coverage" of the important parts of the field and that you don't have "bunching up" or players roaming all over the field.