Brightly colored spotlights aren’t the only things that dance across the sleek hardwood floors at Sublime Fitness Studio. Under a chic industrial ceiling, enthusiastic instructors guide students of all skill levels through choreographed Zumba classes that get hearts pumping with dances set to high-energy Latin music. Flow classes fuse fitness moves with dance steps set to popular songs and the sounds of chart-topping howler monkeys. The schedule of classes also includes hip-swiveling fitness hula-hoop and sweat-inducing boot-camp training. Children inclined toward an energy-burning birthday party can enjoy a fete complete with balloons, decorations, age-appropriate games, and 30 minutes of Zumba or Flow instruction to burn off that birthday-cake sugar when candle flames aren’t strong enough.