TABLE 1.
Comparison of translation, rotation at initial contact, and ROM of the first MTPJ in shod and barefoot.
| Condition | M/L (mm) | A/P (mm) | S/I (mm) | EX/FL (°) | PRO/SUP (°) | AB/AD (°) | |
|---|---|---|---|---|---|---|---|
| Initial contact | Barefoot | −0.34 ± 1.35 | −1.49 ± 1.21 | 3.03 ± 4.1 | 36.94 ± 8.47 | −4.16 ± 7.62 | −24.26 ± 6.3 |
| Shod | 0.14 ± 1.76 | −1.04 ± 1.99 | 1.96 ± 3.34 | 32.82 ± 10.61 | −2.8 ± 4.58 | −25.09 ± 6.1 | |
| ROM | Barefoot | 3.6 ± 1.26 | 6.82 ± 2.37 a | 12.78 ± 2.47 a | 41.36 ± 6.77 a | 12.35 ± 3.29 | 15.34 ± 4.62 |
| Shod | 2.76 ± 0.98 | 4.81 ± 2.27 | 9.22 ± 2.55 | 27.68 ± 5.48 | 12.82 ± 4.07 | 12.48 ± 4.55 |
a
compared with barefoot, there are significant differences in the shod condition, p < 0.05. M/L: medial/lateral translation; A/P: anterior/posterior translation; S/I: superior/inferior translation; EX/FL: extension/flexion; PRO/SUP: pronation/supination; AB/AD: abduction/adduction; ROM: range of motion; “+”: the first MTPJ, medial, anterior, superior translation and extension, supination, abduction; “−”: the first MTPJ, lateral, posterior, inferior translation and flexion, pronation, and adduction.