Mean values (std) of the walking performance tests over the four assessments and two conditions, p- values derived from ANOVA for the effects of condition (FES switched off vs. FES switched on), time and their interaction are also given.

Training and Total orthotic effects are given as the percentage improvement between baseline (FES switched off) and 12 weeks, without and with the assistance FES respectively. Cohen' s d is given in brackets. d = Cohen's effect size d.