This story starts with Zumba. For those who don't know, Zumba is basically moving to fast music for the sake of fitness. It's a great source of cardio for people who love a good dance party. But it's ...

Strong by Zumba is not a dance class, it’s a high-intensity exercise routine that is unlike anything Zumba Fitness has ever offered. The company‘s first entirely new workout program debuted just one ...