Jazzercise Founder Judi Sheppard Missett began the "dance fitness revolution" in 1969, according to the company's website. It came to prominence in the 1980s and 1990s, according to the site. Bolland ...

Patty Bolland, 72, of Ventura, wraps up a 45-year career teaching Jazzercise as her class practices balance and dances at ...