Okay kiddo, have you ever played games like chess or checkers? These are called "mind sports" because they are games that you have to think really hard to play them well, using your brain more than your body.
In a mind sport, the goal is to outsmart or outthink your opponent instead of just using physical strength like in other sports. These games require strategy, problem-solving skills, and a lot of concentration.
There are many different mind sports, like poker, bridge, and Scrabble. They are played all over the world by people of all ages.
Some people even compete in mind sport tournaments, where they come together to see who is the best at their game. These competitions can be very challenging, but also a lot of fun.
So basically, mind sports are games that you use your brain more than your body for, and they require a lot of thinking and strategy. It's like a workout for your brain!