This really works well near the endzone when C cuts for a swing and then goes down the line – but watch out for a poach from B.
Being trapped on the sideline can be daunting for intermediate players. This 3-person play makes it easier for the thrower by giving more options; and helps turn a sideline trap into an attacking position.
A begins with the disc near the sideline. D1 puts on a line-trap force.
B sets up perpendicular to the sideline facing A, marked by D2.
C is the front of a vertical stack, or a isolation in the centre of the field.