For decades, there have been fad diets, fitness trends, and so-called life-changing products promising to get you instantly healthy and in shape. Fads new and old keep on coming, because who doesn’t ...

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 ...

Founded in 1969 by professional dancer Judi Sheppard Missett, Jazzercise remains the original group fitness class for women.

The nightclub-like roar and dancing at Caesars Tahoe could be heard Sunday morning, with hundreds of people wrapping up a three-day Jazzercise convention to the tunes and direction of its founder.

Jazzercise is a flexible mix of fitness exercises that can be adjusted for high- or low-intensity workouts as needed. And with 13 instructors, including both owners, on the schedule, the Grand Island ...