Sigma Pilates is a boutique Pilates studio in Houston, TX, offering private Pilates sessions, Reformer Pilates, and small group Pilates classes. Conveniently located near River Oaks, Upper Kirby, Montrose, Midtown, and the Galleria, our certified instructors provide personalized training to improve strength, flexibility, posture, mobility, and core stability. Whether you’re new to Pilates or an experienced practitioner, Sigma Pilates delivers expert instruction in a welcoming environment to help you achieve lasting results.