At iSweat Studios, the sights and sounds of a night on the town power dance steps, boxing moves, and bicycle wheels. Three industrial workout spaces teem with graffiti murals, which summon sweat with sultry verbs such as “train” and “cycle.” Here, upbeat instructors lead varied workouts that battle boredom and fortify each major muscle group. In the cycling room, up to 25 students pedal Keiser M3 stationary bikes that monitor speed, heart rate, and distance traveled. Wheels and records spin in tandem during Cycle DJ classes, where live DJs craft soundtracks for rides packed with hills and sprints. Calming yoga poses and energizing salsa moves fill the iSweat room, where exercisers of all levels melt calories and stress. Brimming with kettlebells, battling ropes, and TRX suspension straps, a third studio hosts functional training workouts, which help exercisers build enough strength to arm wrestle the Statue of Liberty.