Today I tried to do DDR as my warmup. I’d like to do this more often, but I have some environment setup issues to resolve. I managed to not do too bad on one song, but one song does not result in many calories being burned. I did DDR because I still have to clean my bedroom floor from all the stuff that I moved into it from elsewhere in the apartment when cleaning for company to come over yesterday. It was a beta-test of my tacky idea and I learned that the large, hard, flat surface that I have isn’t large enough, hard enough, or flat enough for my purposes.