Table 2. Comparison of biomechanical parameters between ipsi-COD and contra-COD during M-COD60° task. Variable Variable Ipsi-COD Contra-COD p Mean ± SD CV% Mean ± SD CV% Time (s) Contact time 0.205 ± 0.021 10 % 0.218 ± 0.025 11 % .007* Ankle range (°) pron-sup 21.70 ± 6.94 32 % 17.12 ± 6.60 39 % .011* inver-ever 8.68 ± 3.01 35 % 10.68 ± 3.90 36 % .008* plantar-dorsi 5.91 ± 2.90 49 % 9.43 ± 2.75 29 % .001* GRF (BW) HGRF 1.323 ± 0.248 19 % 1.541 ± 0.237 15 % .001* VGRF 2.284 ± 0.309 14 % 3.360 ± 0.719 21 % .001* RGRF 2.617 ± 0.335 13 % 3.673 ± 0.719 20 % .001* Impulse (BW*s) HImpulse 0.141 ± 0.022 16 % 0.186 ± 0.022 12 % .001* VImpulse 0.274 ± 0.030 11 % 0.358 ± 0.034 10 % .001* RImpulse 0.315 ± 0.035 11 % 0.414 ± 0038. 9 % .001* Ratio V/H 1.259 ± 0.090 45 % 1.283 ± 0.080 53 % .599 *p < 0.017; CV% = coefficient of variation %; pron-sup = pronation (-) / supination (+); inver-ever = inversion (-) / eversion (+); plantar-dorsi = plantarflexion (-) / dorsiflexion (+); BW, body weight; H, horizontal, V, vertical; R, resultant; V/H, vertical/horizontal.