Abstract The purpose of the present study was to identify the effects of anterior translation and medial rotation of the talus on ankle joint contact forces (AJF) during double-limb vertical hopping. A computational musculoskeletal model was used to calculate AJF under 225 different combinations of 0-10 mm (in 10/15 mm increments) anterior translation and 0-5° (in 5/15° increments) medial rotation for ten subjects. The results show anteroposterior AJF was moderately affected by anterior translation, while mediolateral AJF was strongly affected by medial rotation. Future research should investigate if interventions that manipulate misaligned talus position in-vivo can also reduce AJF.

中文翻译：

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模拟的距骨前移和内侧旋转影响垂直跳跃过程中的踝关节接触力

摘要 本研究的目的是确定在双肢垂直跳跃过程中距骨前移和内旋对踝关节接触力 (AJF) 的影响。计算肌肉骨骼模型用于计算 0-10 毫米（以 10/15 毫米增量）前平移和 0-5°（以 5/15° 增量）向内旋转的 225 种不同组合下十位受试者的 AJF。结果显示前后 AJF 受到前平移的中等影响，而内侧 AJF 受到内侧旋转的强烈影响。未来的研究应该调查在体内操纵错位距骨位置的干预措施是否也可以减少 AJF。