Anything that keeps you moving is a good thing.
Dancing is a great choice because of the music and the challenge of strength and balance that it calls for.
I have been a sports writer most of my life, so I know and admire just about every sport. It has helped me grasp a full appreciation for dancing, which I have done since I was a young boy.
I tell friends that there are more things to learn and try in just one dance, such as the Fox Trot, than there are in some entire sports. So imagine trying to learn and remember steps and variations for several different dances.
I find it fascinating and energizing.