Comparison of elevation angle trace characteristics and interlimb coordination between FW and BW.

Note that the elevation angle trace characteristics and interlimb coordination measures presented as follows: mean ± standard deviation. Abbreviations: FW = forward walking condition, BW = backward walking condition, F = value of the test statistic, p = calculated p-value for Direction (i.e. FW compared to BW), p Age = calculated p-value for the covariate Age, p Age*Direction = calculated p-value for the interaction effect between Age and Direction, dom = dominant, non-dom = non-dominant. Significant effects are presented in bold and italics.