Flex Pilates Chicago is a boutique pilates studio located in the heart of River North. With 11 reformers, each class provides hands-on, semi-private instruction. Focusing on core strength and flexibility, Flex is a unique fusion of traditional pilates and dynamic strength training to achieve a whole body workout. This gift certificate is for three reformer classes, enough to get you hooked. Fun Fact: Crossroads Fund staff member Emmanuel Garcia is a regular.