Zumba's most well-known and popular program is its namesake class, Zumba. This dance class features high- and low-intensity intervals that help improve cardiovascular fitness while also enhancing balance, coordination, agility, and to some degree, strength through the application of beginner-accessible choreography. You don't need any special dance skills to succeed in Zumba classes but those that have natural rhythm may pick up on the moves faster. Still, no one is keeping score, so just dance, let go, and have fun.