Research Article
Effects of Running Surface Stiffness on Three-Segment Foot Kinematics Responses with Different Shod Conditions
Table 2
Joint rotation during midstance of MS running.
| | Angle of rotation | Rubber | Artificial grass | Concrete | value | | Mean | SD | Mean | SD | Mean | SD |
| | Calcaneus-metatarsal | Eversion/inversion (°) | -13.622 | 1.96 | -15.567 | 3.02 | -15.967 | 5.48 | 0.421 | | Abduction/adduction (°) | -20.096 | 6.74 | -16.423 | 6.95 | -15.348 | 5.64 | 0.347 | | Dorsiflexion/plantarflexion (°) | -52.956 | 6.97 | -55.081 | 5.11 | -51.536 | 10.23 | 0.751 |
| | Calcaneus-mid foot | Eversion/inversion (°) | -15.457 | 2.57 | -14.366 | 2.60 | -15.324 | 2.76 | 0.884 | | Abduction/adduction (°) | -1.562 | 4.77 | -1.898 | 6.14 | -1.461 | 4.50 | 0.949 | | Dorsiflexion/plantarflexion (°) | 31.650 | 6.09 | 32.416 | 3.42 | 31.138 | 3.90 | 0.849 |
| | Midfoot-metatarsal | Eversion/inversion (°) | -13.622 | 1.96 | -15.567 | 3.02 | -15.967 | 5.48 | 0.421 | | Abduction/adduction (°) | -20.096 | 6.74 | -16.423 | 6.95 | -15.348 | 5.64 | 0.347 | | Dorsiflexion/plantarflexion (°) | -52.956 | 6.97 | -55.081 | 5.11 | -51.536 | 10.23 | 0.751 |
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