Pull
We set up with a zone cup on the handlers and person defense downfield. The cup is focused on taking away the hucks and anything inside. We want them to swing the disc.
Sideline trap is the same concept of only allowing vertical throws and nothing back towards the middle of the field. The mark is about a yard or more off the handler, and the 2 and 3 in the cup are focused on containing.
We allow the dump to go straight back, and we focus on containing and preventing the full field swing.
Again, readjust to keep on the sideline. Person downfield still.
If it gets swung, do your best to prevent downfield throws and reset the trap.
Whenever it is in the middle, we force straight up. When it gets close to the sideline, it is on player 1 to call "sideline" or "trap".