Fig. 3From: Age-related changes in postural control in older women: transitional tasks in step initiationMedian value of transit time, stability time 1, stability time 2, double-support time (minimum, maximum marked as error bars) in the four conditions (2nd phase) among groups A, B, and C. The horizontal bars indicate statistically significant differences within the groups (Friedman ANOVA repeated measures with the post hoc test). Abbreviations: flat – unperturbed crossing; obstacle – perturbed crossingBack to article page