dialog_text_list: um, unless you're, sort of, clearly of an older generation, or something, you know, in your sixties, or something like that, I'm, I'm, I'm not.  Uh, there's an assumption that you do something for your physical fitness, and, and, at least in urban California.  And, maybe not, I don't know about rural California too well.  But, in urban California it's just, you know, for all I know aerobics started out here.  I don't know where they actually started, but they, you know, the craze really picked up big here and before that there was the running craze.  And, they, California gets, you know, tends to be a bit faddish, but, Uh-huh. the remarkable thing is how well the fads catch on elsewhere.  So, there must be something to some of them.  And, uh,
h: All exercise fads start in California and catch on elsewhere