a trend toward significancep = 0.087
In regard to the step-length model (F = 59.35, p < 0.001), the main effects were found for perturbation magnitudes, i.e., “condition” (F = 34.06, p < 0.001) and “first step strategy” (F = 44.62, p < 0.001), with a trend toward significance noted for “group” (F = 2.45, p = 0.087).