If you've ever seen college lacrosse there's a circle around the goal that's the crease
a lacrosse goal is called a strike
A player can score a goal anywhere on the lacrosse field.
The player who stands in the crease of the goal and blocks the lacrosse ball from being scored into the goal.
you get one goal
To score a goal.
You shoot the ball into the net.
They defend the goal....haha
At any school level, never. At the professional level (Major League Lacrosse only) the rules differ from traditional lacrosse to include a two-point goal line 16 yards (15 m) from each goal.