Fig. 4.

Socket reaction moment impulse (Nm·s/kg) in the sagittal plane in response to (A) sagittal angle alignment changes and (B) sagittal translation alignment changes. The means and standard deviations at each alignment condition are presented in red for the extension socket reaction moment impulse (extension moment impulse) and in blue for the flexion socket reaction moment impulse (flexion moment impulse). An asterisk (*) indicates a significant difference at P < 0.05 from the nominally aligned condition, while a cross (†) indicates a significant difference at P < 0.01 from the nominally aligned condition. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)