MotiPhysio vs Kinovea anonimized

This dataset contains anonymized measurements of the Hip–Knee–Ankle (HKA) angle obtained from 61 asymptomatic adult participants. Each participant was assessed using two measurement systems: the Posture Analyzing and Virtual Reconstruction (PAViR) system and Kinovea software as a validated 2D photogrammetric reference method. The dataset includes left and right lower limb HKA angle values for both measurement methods. These data were used to perform correlation analysis and Bland–Altman agreement analysis in the study titled: “Validation of the Posture Analyzing and Virtual Reconstruction (PAViR) System for Measuring the Hip–Knee–Ankle Angle Using 2D Photogrammetry and Computer Vision.” All personal identifiers have been removed to ensure participant anonymity. The dataset is provided to support reproducibility and transparency of the statistical analyses presented in the published manuscript.