Many people come to Green Fitness Studio for an energizing workout and end up staying for much more. After breaking a sweat on the studio's state-of-the-art equipment or in a group class or personal training session, they can head to the infrared sauna or spring for a massage to soothe their sore muscles. Alternatively, they might grab an organic shake or snack from the juice bar to feed their revitalized metabolism, then move to the rooftop garden—a 2,000-square-foot sod-covered space that looks out over the heart of Brooklyn.

But it's not just the amenities that keep people around; it's also the studio's environmentally friendly features that appeal to modern fitness seekers. From its roof—designed to cool the building while detoxifying polluted air—to its recycled-rubber floors and energy-efficient equipment, Green Fitness Studio helps visitors achieve their workout goals with minimal impact on the environment.