When discussing the appeal of Zumba fitness classes with reporters from Union City Patch, instructor Cindy Avery explained, "You don't feel like you're working out—most people don't get tired of dancing. That's the fun part about it!" Cindy helped her sister Heidi Oatis spearhead Dans' di Ballo' Dance Studio, where a team of energetic instructors lead Zumba classes throughout the week. During sessions, they guide students of all fitness levels through energetic Latin-dance inspired movements as upbeat music floods the bright studio. The trainers also offer a Zumba toning class, which infuses dance routines with muscle-toning exercises.