Table 2 : Results from the backward walking using GAITRite® mat and PKMAS software.

Backward walking variables	Mean (SD) n=58	Range (min-max)
Velocity (sec)	46.6 (19.87)	8.45-89.99
Cadence (steps/min)	101.82 (16.81)	66.16-154.94
Stance time (sec)	0.88 (0.16)	0.55-1.42
Swing time (sec)	0.33 (0.06)	0.21-0.05
Double support (%)	44.64 (7.84)	31.72-61.31
Single support (%)	27.7 (3.91)	19.38-34.22
Average stride length (cm)	54.8 (21)	11.7-95
Average step length (cm)	27.3 (10.5)	5.8-47.5

SD: Standard deviation