Zumba dance classes are a sly form of exercise. People spend a class dancing to fast-paced Latin rhythms and raising their heart rates while having so much fun they hardly feeling as if they're ...

That’s right, Beto-worshippers—that’s Zumba creator Beto Perez for the uninitiated—your favorite calorie-crushing jam sesh just became a pool party. Splash, stretch, and cool off, all while bouncing ...