The abs of Britney Spears -- 10 years ago, pre-KFed?
I did the 20-minute Turbo Jam (yes, I know) ab workout yesterday, after a beauty of a run with my running-walking buddy. And holy hell, every abdomen muscle is straining against the effort of moving today. I feel it in my back, my sides, my front -- all over. If you're looking for an ab workout, this might actually work, if you can avoid laughing at the super-happy people. But you know why they are super happy? Because their abs could rock yours off of this planet.