DDR is definitely a great and fun way to get your aerobics exercise every day. And in fact, it does help with dancing. What is the most key component of good dancing? Knowing when the beat is hitting, and moving your body accordingly. What does DDR do? It makes you step on a pad to the beat. It helps you internalise the beat and move your body to it. So it may not help with your form, but it certainly does help with creating a good base for good dancing
