An underwater game where you hold your breath on the bottom.
This game is best played with two or three people and another person acting as judge. Both contestants must swim or lay down on the pool bottom while holding their breath. The first one up is the loser. The trick is to exhale before you go down, so your upper body doesn't float up. Then you can really stay on the floor for a long time. If you like living don't stay down too long. You can also try floating face down with full lungs.