Step 1

We pull the disc

Step 2

and transition to our zone defense

Step 3

This is the set zone when the disc is in the middle of the field

Step 4

The cup is set (notice how it is allowing horizontal throws and backward throws but making vertical throws difficult)

Step 5

Disc is swung to the right

Step 6

Unlike when the disc is in the middle of the field, when on the sideline the mark (3 in this case) must not allow throws on the sideline

Step 7

Disc is thrown to the left side

Step 8

Player 1 stops the sideline throw and 5 fills in the gap between 1 and 2

Step 9

If a throw gets through the cup, it simply resets as quickly as possible