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(A) Average (N=9 subjects) sagittal plane knee joint angles time-normalized to the gait cycle. Average values (N=9 subjects) and standard error bars for (B) peak knee flexion angles during paretic swing phase and (C) paretic trailing limb angle during SS, SS-FES, FAST, and FAST-FES. ‡ Significant difference from SS-FES (p≤0.05). * Significant difference from SS (p≤0.05).
