forward and provide easy receiving options to whoever has the disc. Cutters, are the players positioned downfield, whose job is usually to catch the disc farther afield and progress the disc through the field or score goals by catching the disc in the end zone. Typically, when the offense is playing against a zone defense the cutters will be assigned positions based on their location on the field, oftentimes referred to as "poppers and rails (or deep deeps)." Poppers will typically make cuts within 15 yards of the handler positions while rails alternate between longer movements downfield. Additionally, against a zone there are typically three or four instead of the usual two or three, depending on the team. Vertical stack One of the most common offensive strategies is the vertical stack. In this strategy, a number of offensive players line up between the disc and the end zone they are attacking. From this position, players in the stack make cuts (sudden sprints, usually after throwing off the defender by a "fake" move the other way) into the space available, attempting to get open and receive the disc. The stack generally lines up in the middle of the field, thereby opening up two lanes along the sidelines for cuts, although a captain may occasionally call for the stack to line up closer to one sideline, leaving open just one larger cutting lane on the other side. Variations of the vertical stack include the Side Stack, where the stack is moved to a sideline and one player is isolated in the open space, and the Split Stack, where players are split between two stacks, one on either sideline. The Side Stack is most helpful in an end zone play where your players line up on one side of the end zone and the handler calls an "ISO" (isolation) using one of the player's names. This then signals for the rest of the players on your team to clear away from that one person in order for them to receive a pass. Another variation is called Cascades, which starts by setting a side stack. Then, the player at the top or bottom of the stack cuts, using the large amount of available space. Once the initial cutter has finished (whether they caught the disc or if they were waved away by the handler), then the next cutter in line continues. In vertical stack