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Change across the 4 study intervals listed by month: (0–3 = baseline, 3–4 = device accommodation, 4–7 = primary intervention, 7–10 = follow-up) in maximum ankle dorsiflexion in swing in both the barefoot (BF) and functional electrical stimulation (FES) device conditions during (A) self-selected and (B) fast speed trials. Significant changes within each interval for either condition (*) are indicated here.
