Water volleyball is like regular volleyball but it is played in a swimming pool.
Instead of standing on the ground, you stand in the water, which makes it harder to jump and move around.
The ball used in water volleyball is usually a softer, lighter ball, so it doesn't hurt when it hits you.
The rules are similar to regular volleyball, with each team trying to hit the ball over the net and land it in the other team's side of the pool without letting it touch the water.
Because you are in the water, you don't have to worry about diving or falling on the ground like you would in regular volleyball.
Overall, water volleyball is a fun way to exercise and cool off on a hot day while playing a sport with friends.