User: Why has pickleball become so popular?
Assistant: Pickleball has indeed become very popular.  Promoters of the game have been calling it the "fastest growing sport" for some time now.

There are a few reasons many people cite for why the sport is so popular:

- It is a quick game to learn.  The rules are pretty simple, and more importantly, the skill needed to hit functional shots in the game is not very difficult to learn.  Compare it to tennis, where it can take multiple lessons from a professional teacher just to get to a point where you can hit a few good shots.  With pickleball, almost anyone of any age or fitness level can pick up a paddle and be playing a game in just minutes.

- Pickleball culture has tended to be very inclusive.  Many pickleball groups make it a point to be very inclusive of all ages, races and backgrounds.  This often creates a sense of community for players, and makes them more likely to keep playing and invite friends along, thus growing the sport.

- It is a fun way to get in a decent workout.  While not as taxing as, say, tennis, pickleball can be a good workout.  Especially since unlike tennis there is very little downtime.  The pace of games is very quick and involves near constant movement.  The workout is not cardio-intensive, but still it is an easy way to have fun while staying active.