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(A) Step symmetry (SS) for the first 390 strides during the washout for the Re-learning group on day 2. (B) Mean step symmetry for early washout (first 20 strides). There were no significant differences in early washout, though the 6- to 8-yr-old group showed a slightly larger aftereffect. (C) Mean step symmetry for late washout (last 20 strides). There were no significant differences in late washout.
