You cannot play all the positions at once in a match, however to play all positions well you need to be a good tackler; mainly defense and midfield. You need to be quick in all positions especially wide midfielders and strikers need to be fast as well. You need to have good vision, a good first touch, good and accurate passing, good decision making and strength.
In soccer the 3 components of fitness that each position would require are endurance speed and agility. These components will make one effective in their position of play.
it ususally 3-4
there are 11 positions in soccer. the maximum number of players on a team is 18.
A girl can play any position in soccer that they choose oor they want to play ,boys cant choose for us.
striker
Do you mean position? defense midfield forward you can play 11 a side, 8 or 6 a side
Defender...
Libero
David Trezeguet plays in the position of: Striker.
left foot
center mid
Lou Gehrig played baseball as a first baseman. Not soccer.