Dancing is seen throughout history in many cultures. In places it is considered religious, in other places it is tradition and in still other places it is an exercise. If you are feeling down and need a pick me up- try a zumba class. It is a great pick me up and perfect way to get your heart rate up for 30 minutes.
Below is a demo video of some Zumba moves. Learn the basics, put on a song you love, gather some friends and put together a quick little workout.