Fig. 2From: Subgroups of lumbo-pelvic flexion kinematics are present in people with and without persistent low back painComparisons of the means for each subgroup on each kinematic parameter (scale normalised to 0–1). Figure 2 illustrates a clinical visualization for each subgroup, with angular inclination for trunk (at T12), pelvis angular inclination (at S2), lumbar movement range and lumbar extension muscle activity (with movement duration and pelvic or lumbar delay at 20o added as text below each subgroup). On the normalised scale of 0–1, 0 is the lowest score observed and 1 is the highest scoreBack to article page