Okay kiddo, have you ever played catch? Basque pelota is kind of like that, but instead of using a ball, you use a small, hard, rubber ball called a pelota. And instead of just catching it with your hands, you use a special kind of glove called a cesta, which looks kind of like a long, curved, wicker basket that you wear on your hand.
Now, Basque pelota can be played in many different ways, but I'll tell you about one of the most common versions, which is called "fronton". In fronton, two or four players (or teams of players) stand on opposite sides of a long, narrow court, which usually has walls on three sides. The goal is to hit the pelota against one of the walls in a way that the other player or team can't return it.
But here's the tricky part - you can't just hit the pelota any way you want. There are specific rules about how you have to hit it, depending on which part of the court you're standing in, and there are certain moves that are considered more skilled than others. For example, one move is called the "rebote" (which means "bounce" in Spanish) - this is when you hit the ball against the ground so that it bounces off the front wall and then the side wall before your opponent can catch it.
Basque pelota takes a lot of practice and skill to get good at, but it's also a lot of fun once you get the hang of it! Plus, it's a great way to exercise and stay active.