 and how fast the ball can be hit. So, I mean, it's still important, right, to run around and to hit the ball hard. But there's like a maximum speed that you can hit a pickleball because it's a wiffle ball. It doesn't go quite as fast, and the court is smaller, so you don't have to cover quite as much area. So you've eliminated two of the things that make great tennis players, you know, so much better than, you know, I guess –