Table 3 Fast gait speed (m/s) of each participant at each assessment and their Pre to Post, Pre to 3FU changes

Match 1

 Stim1

0.66

1.25

0.65

^a0.59

89%

− 0.01

− 2%

^a− 0.60

− 48%

 Control1

0.67

0.81

0.75

^a0.14

21%

0.08

12%

− 0.06

− 7%

Match 2

 Stim2

0.47

0.62

0.61

^a0.15

32%

^a0.14

30%

− 0.01

− 2%

 Control2

0.52

0.46

0.50

− 0.06

− 12%

− 0.02

− 4%

0.04

9%

Match 3

 Stim3

1.07

1.46

1.26

^a0.39

36%

^a0.19

18%

^a− 0.20

− 14%

 Control3

0.87

0.93

0.89

0.06

7%

0.02

2%

− 0.04

− 4%

Match 4

 Stim4

1.05

1.23

1.04

^a0.18

17%

− 0.01

− 1%

^a− 0.19

− 15%

 Control4

1.58

1.62

1.80

0.05

3%

^a0.22

14%

^a0.18

11%

Mean (SD)

 Stim

0.81 (0.30)

1.14 (0.36)

0.89 (0.31)

0.33 (0.21)

44% (31)

0.08 (0.10)

11% (16)

− 0.25 (0.25)

− 20% (20)

 Control

0.91 (0.47)

0.96 (0.49)

0.99 (0.57)

0.05 (0.08)

5% (14)

0.08 (0.11)

6% (8)

0.03 (0.11)

2% (9)