Good one. That also sounds like a good way for a boxer to loosen up if things are going stale in training.

It helps some, I found that when learning how to dance you get a feel for where your feet are, this comes in handy in boxing because of all the shifts and movement it becomes a part of all things considered. On the flipside it can be a good fun workout. I bet you finding your a little quicker now in your footwork, stuff like dancing and fast paced skipping helps because it forces you to do move faster than what you're normally accustomed to.