12th Street Pilates is a Cincinnati Pilates studio rooted in the BASI Pilates tradition and known as the city’s host studio for BASI Pilates. Its instruction emphasizes structure, precision, technical clarity, and thoughtful progression, treating Pilates as a disciplined study of movement and an integrated system of practice. Guided by the BASI approach and influenced by the BASI Block System®, the studio provides careful, cumulative teaching that supports both beginners and more experienced practitioners. Professional standards, educational rigor, and fidelity to the Pilates method are central to the studio’s identity.