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Between-session and between-operator standard errors of measurement (SEMs) for the minimum (a–e) and maximum (f–j) joint angles from all tasks for the swing/swing towards foot contact (white), stance/foot contact on the ground (black), and swing backwards (grey). On the x-axis the movement planes: frontal plane (F), transverse plane (T), and sagittal plane (S), and the different joints: trunk (T), pelvis (P), hip (H), knee (K), and ankle (A). The y-axis represents the SEM in degrees.
