Sideline out-of-bounds in the offensive half.Double Stack - Elevator. This is a type of screen involving 2 screeners and the player who will receive the pass.Double screen focused on the three-pointer, so that a shooter receives the ball and the defender gets stuck in the elevator doors.Using the screen: The third player, who will benefit from the Double Stack, positions himself behind the two teammates forming the screen. As the ball approaches the strategic area, these two players slightly separate, creating a space for the beneficiary to move through, thus outmaneuvering their defender.