It depends on your height if you are tall you can play postgaurds or any positions.
If your are short you can play wings or 2 and 3. I am short so usally I play a wing or pointgaurd, but that is just my advice 'cause i am short.
center
Center or Power Forward
In Football or in Basketball??
Usually a tall and aggressive player.
They play the '5' position.
power foward
Center
Normally they play the center position.
Basketball Definitly
power forward
short stop
gard or shooting gard