Zumba is a fun class that we offer seasonally at the shoppe but there is a lot of twisting of the knees, hips and ankles and we have an emphasis on injury free workouts. That said...our Cardio-Complete is equally as fun but with current music! Routines focus on areas women want to work and shape up. We promise results. We wouldn't continue to fill 20 classes weekly after 37 years if this class did not get injury-free results! We realize many people are "hooked" on Zumba...but please give our dance aerobic classes a try to see the change in your body weight, body fat and metabolism. Zone training and monitoring heartrate is the ONLY way we can increase our metabolism! Let us help you. Money back guarantee that is as fun as Zumba [or more] and you get results!