The Pilates Studios at Chicago Athletic Clubs are the premier centers for Pilates training and education in Chicago. Open to Chicago Athletic Clubs members and non-members. Developed by Joseph H. Pilates in the 1920’s Pilates is a system of exercise that targets the deep muscles of the abdominals and spine to strengthen your body from the inside out. Pilates focuses on strengthening the core while working with correct alignment and biomechanics. Our expert instructors will design a workout that fits your goals, whether it be running a marathon, staying fit, or living pain free.