The Coolest New Fitness Classes

Spring is here, which means bikini season is just around the corner. But if your workout routine’s gotten a little stale—and you’re not seeing the results you want—it’s time to spice things up. Luckily, gyms across the country are rolling out some brand-new body sculptors that’ll challenge you and help you build a better, stronger body. Here, four must-try group fitness classes, represented in Venn diagrams (to give you a better sense of what you’re in for if you decide to take one):