Edge Pressure

Edge pressure is the act of placing an attack with long-lasting hitboxes on the edge of a stage or creating some other kind of obstruction on the edge so that an opponent hanging on the edge or recovering to the edge will feel pressured to drop back off the edge or roll onto the stage to avoid being hit by the edge-guarder's attack; a smart player will often position themselves to punish the opponent when they edge-roll. Edge-pressure often times uses projectiles that can be easily deposited onto an edge though it is not limited to this.