Fig. 2

Mean difference in baseline 2D peak knee abduction angle (ACL injury n = 8, controls n = 302), 3D knee abduction angle at initial contact (ACL injury n = 66, controls n = 1369), 3D peak knee abduction angle (ACL injury n = 25, controls n = 563) and medial knee displacement (ACL injury n = 72, controls n = 967) between those who sustained an ACL injury and those who did not. Abd = knee abduction, B = both males and females, F = females, SLS = single-leg squat, SDJ = single-leg drop jump, VDJ = double-leg vertical drop jump, 2D peak = 2D peak knee abduction angle, 3D IC = 3D knee abduction angle at initial contact, 3D peak = 3D peak knee abduction angle, MKD = medial knee displacement