It is 9:45 a.m. on a Wednesday morning in Oceanside, Calif., and the crown jewel of the Jazzercise class schedule is hitting its stride. It’s called Dance Mixx, and it’s taught by Shanna Missett ...

Add Yahoo as a preferred source to see more of our stories on Google. Paul Russell's pop hit "Lil Boo Thang" plays over the loud speakers as Dawn Snapp finishes preparing her spacious studio on the ...

Add Yahoo as a preferred source to see more of our stories on Google. When you hear the word "Jazzercise," what comes to mind? If you instantly imagine '80s fitness classes full of pastel leotards and ...

For most exercisers, Jazzercise is synonymous with leotards, leg warmers, and plenty of jazz hands. (Is it even possible to say “jazz hands” without doing them?) But for the exercisers who rock the ...

Since Jazzercise started over 50 years ago, hundreds of thousands of (mostly) women have come together to exercise and get fit. But if you think Jazzercise is just jazz hands and shoulder rolls, ...

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 ...