The Foot Posture Index (FPI)

The Foot Posture Index (FPI) is a clinical tool used by healthcare professionals to assess the position and alignment of the foot in a resting, weight-bearing state. It involves evaluating six specific aspects of the foot, such as the arch height and heel position, to determine whether the foot is more pronated (flat and rolled inward), neutral, or supinated (high arch and rolled outward). The FPI provides a standardized score that helps in diagnosing foot problems, planning treatments, and tracking changes over time, offering a comprehensive view of foot posture in everyday functional standing.