I swear, that woman just made a brilliant SNL sketch and didn't even realize it. Exercise gear from the waist down, ladies-who-lunch attire from the waist up. complete with costume jewelry. Prancing to what sounds like Werewolves in London. In a bad wig. Or at least I hope it's a bad wig.
I thought it sounded like a cross between Sweet Home Alabama and Back in Black! She did a book on this in 1989! yeah that looks about right. Priceless. Here's her website - she has a B.H.S.?? did she just make that up? lol Prancercise.com - Prancercise A Fitness Revolution