Jazzercise dance exercise programs 40th anniversary event highlights. Jazzercise CEO Judi Sheppard Missett, who founded Jazzercise with a single class in Chicago in 1969 celebrates 40 amazing years. Today, Jazzercise has 7,500 instructors teaching more than 32,000 classes weekly in all 50 states and 32 countries around the world.
I LOVE JAZZERCIZE!!!