May 21, 2009 11:02 am Pole Dancing Classes Spread Across Nation Throw out your step by step routines, this exercise class has a different twist. Experts say if you stick with it, pole dancing can be just as good as a workout at the gym. US & World Videos 1:36 Arizona Senate repeals 1864 abortion ban 3:37 4.1-magnitude earthquake shakes Corona 1:40 Democrats say Big Oil misled public for decades about climate change 2:56 Police putting up barricades on UCLA campus after overnight brawl 4:00 Firecrackers thrown at pro-Palestinian encampment during protester clash at UCLA