RLine Possession Drill
Four attackers and defenders match up at midfield between the restraining lines with a ball.
Two more pairs of attack and defense match up down low, in front of the goal.
On the whistle, the attack and defense in the midfield play possession within this space.
At any time, the coach can blow the whistle, which signals the ball carrier to cross over the restraining line to fast break toward goal.
Only the ball carrier and her defender can cross this line to create a 3 v. 3 fast break opportunity, which they play out until attack scores or possession changes.