Figure 4.
Mean (thick lines) and standard deviation (thin lines) for the angle of both hips in regard to (A and D) flexion/extension, (B and E) abduction/adduction, and (C and F) axial rotation. The low back pain group is indicated by red lines and the no low back pain group is indicated by black lines. The positive/negative values denote the flexion/extension, adduction/abduction, and internal/external rotation, respectively.
Abbreviations: KHip, kick-side hip; SHip, support-side hip; INT, internal rotation; EX, external rotation.