To Michael Bublé’s rhythmic croonings, the beat of the Black Eyed Peas and the melodic “My Valentine” by Paul McCartney, 20 women of different ages, sizes and abilities grapevine, chasse and flap ball ...

"Just to warn you, my mom might be Jazzercising when we get home." This was always the disclaimer my childhood best friend would give me before entering her house after school. I have vivid memories ...

Chances are, when you hear the word jazzercise, you picture women from the 1980s dancing around in pastel leotards. Those ladies might now be your mom, your aunt, your grandma, so you probably ...

Editor's note: A previous edition of this story erroneously stated Kelly Sweeney's current role in Jazzercise, Inc. Paul Russell's pop hit "Lil Boo Thang" plays over the loud speakers as Dawn Snapp ...