Jazzercise National, Henderson

Judi Sheppard Missett never could have imagined that the workout she created called “Jazzercise”—a routine that combines her beloved jazz dance moves with resistance training, Pilates, yoga, and kickboxing—would affect and change so many lives worldwide. Its reach extends into Las Vegas thanks to certified instructors who teach the 60-minute workouts up to seven times a week. There is also a low-impact class option, which follows the same dance-centric routine but shies away from jumps in order to safeguard achy joints.