Some players incorrectly believe that the bubble occurs when only one participant remains to wait for the departure. This applies to events with a small number of players. If the event has a lot of registrations and a lot of participants with a short stack, the Bubble can be considered a stage when there are several places left before the prizes, sometimes even 10-100.Knowing what Bubble is in poker and understanding how important prizes are for you and other opponents, you can choose the optimal strategy for playing at this stage of the tournament. It directly depends on the size of the player's stack in relation to the blinds and opponents who are at the same table with him.The tournament lobby is a useful tool that allows you to get complete information about your position in the event. If there is a bubble in poker, it will be useful for you to find out if there are opponents with smaller stacks, in what position they are in relation to the blinds. Given these data, you can calculate your game so that the other player will be the first to fly out, and you will get into the prize zone.