We scoured the country and talked to dozens of fitness leaders, gym owners, and top trainers to find the most innovative gym classes in America. Whether you want outdoor functional fitness, a tech-driven boot camp that monitors your every move, or a high-intensity cardio routine you can do anywhere, we have your new favorite workout.
If you want to try these classes in their gym or studio, most are available in major cities and across multiple states. If you instead want to tackle it at your home gym, we’ve also included a sample workout from each class. Now here are the best ways to work up a sweat.