Figure 2. .

A, Peak external knee-flexion moment and, B, knee-extension moment point estimates with 95% confidence intervals for the healthy control group, anterior cruciate ligament reconstruction (ACLR) contralateral limb group, anterior cruciate ligament deficiency (ACLD) group, and each reported time point after ACLR during stance phase of walking gait. All moments are normalized to percentage of body weight and height. The 95% confidence interval for the healthy control group is represented using a shaded bar for comparison to all groups and time points.