Fig. 9From: Validity and Reliability of Inertial Measurement Units on Lower Extremity Kinematics During Running: A Systematic Review and Meta-AnalysisForest plot describing the validity of ankle angle in the sagittal plane measured using IMU (Pearson correlation coefficient, r). Squares represent Fisher’s Z; bars indicate 95% confidence intervals and diamonds as pooled data. SE standard error, IV inverse variance, CI confidence intervalBack to article page