Relative contributions to toe clearance.

Cohen's effect size for factorial ANOVA. †significant statistical interaction (group × joint) and the location of effect revealed upon post-hoc testing. TC: toe clearance. TCmin: minimal toe clearance. Data are mean (sd). Control values reflect the limb against which the stroke limb was tested (i.e., the right limb was designated for comparison against the paretic limb). Paretic knee flexion is limited at minimal toe clearance, whereas nonparetic hip flexion is exaggerated. Individual joint contributions to toe clearance are reversed in both limbs post-stroke such that the hip and knee are increased and reduced, respectively. Relative contributions to toe clearance.