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. 2012 Apr 4;2012:214980. doi: 10.1155/2012/214980

Figure 4.

Figure 4

Comparison of peak posterior force (% of body weight). *When gait velocity was controlled as a covariate, the peak posterior force was significantly less in the LGP group compared to the control group during both the preferred walking speed condition and (P = 0.013) and the fastest walking speed condition (P = 0.002). There was no significant difference in peak posterior force between BPO and control groups during the preferred (P = 0.219) and fastest walking speed conditions (P = 0.210).