What is a zumba workout? Zumba fitness features Latin inspired dance routines, combined with interval and resistance training. The idea is to take the work out of workout and make exercising fun. Most people taking Zumba classes forget they are even working out! There are 7 types of classes making it attractive for all ages and all fitness levels. You can do your first Zumba workout right here… by watching these free full length online Zumba videos!