Speed | Unaffected leg 1stpeak GRF (N/kg) | Unaffected leg GRF rate (N/kg/s) | ||||||
---|---|---|---|---|---|---|---|---|
(m/s) | Passive | Powered | % Diff | Control | Passive | Powered | % Diff | Control |
0.75 | 9.97 ± 0.21*^ | 9.76 ± 0.13 | -2.1 | 9.79 ± 0.27 | 71.7 ± 36.6 | 68.8 ± 26.2 | -4.0 | 49.2 ± 16.5 |
1.00 | 10.39 ± 0.40* | 9.75 ± 0.22 | -6.2 | 9.86 ± 0.37 | 87.0 ± 39.2 | 82.5 ± 23.1 | -5.2 | 73.5 ± 15.0 |
1.25 | 11.33 ± 0.67*^ | 10.52 ± 0.75 | -7.2 | 10.62 ± 0.39 | 118.7 ± 41.9^ | 103.7 ± 28.8^ | -12.6 | 79.6 ± 7.4 |
1.50 | 12.77 ± 1.10*^ | 11.41 ± 1.28 | -10.7 | 11.58 ± 0.75 | 137.1 ± 53.2 | 123.6 ± 22.9 | -9.8 | 104.5 ± 18.9 |
1.75 | 13.87 ± 1.24^ | 13.42 ± 1.70 | -3.3 | 12.32 ± 0.41 | 176.6 ± 46.8 | 160.5 ± 44.6 | -9.1 | 151.6 ± 43.5 |