ROM of subtalar joint (°) | ROM of talonavicular joint (°) | ROM of calcaneocuboid joint (°) | |||||||
---|---|---|---|---|---|---|---|---|---|
X-axis | Y-axis | Z-axis | X-axis | Y-axis | Z-axis | X-axis | Y-axis | Z-axis | |
Non-flatfoot | 6.93 ± 2.47 | 13.65 ± 3.64 | 10.74 ± 2.52 | 9.19 ± 2.86 | 18.41 ± 3.80 | 16.11 ± 4.44 | 4.89 ± 1.44 | 8.22 ± 2.3 | 9.11 ± 3.30 |
Flatfoot | 8.11 ± 1.39 | 19.77 ± 5.08 | 10.12 ± 2.99 | 13.56 ± 4.14 | 31.91 ± 8.45 | 17.13 ± 5.38 | 5.29 ± 1.82 | 8.49 ± 2.68 | 9.45 ± 3.44 |
P | 0.023* | < 0.001* | 0.21 | < 0.001* | < 0.001* | 0.16 | 0.45 | 0.33 | 0.76 |