Veteran fitness instructor and eminently certified Zumba coach Kat Bombard understands that sometimes, exercise is only as effective as it is entertaining. That’s why she and Dancing Kats’ tight-knit team of instructors lead pupils through Zumba’s core-boosting aerobic dance moves, which gain extra excitement thanks to the workout system’s signature infectious Latin rhythms and beats. In addition to sweating away excess calories and maintaining healthy hearts with Zumba dancing, students also build targeted muscle groups with body tone classes or work midsections into rippling washboards with express abs courses.