We do a lot of talking with our mouths, but we don't necessarily realize the signals we give out physically with our body posture when we're talking to people.
Dance improves your ability to concentrate because your brain has to work in so many ways. You're being stretched physically and mentally. You've got to focus on the steps and you have to communicate and interact with people.
It's the best gift in the world to be able to get up and dance because it's the best gym. You artistically stretch your brain and you physically stretch your body to a higher point than a singular rotation movement like running. It makes your whole body move in lots of different ways, and it can make you very flexible as well, which is good for later life.