The main objective was to test the hypothesis of a neuromechanical link in humans between the head and forearm during running mediated by the biceps brachii and superior trapezius muscles. We hypothesized that this linkage helps stabilize the head and combats rapid forward pitching during running which may interfere with gaze stability.

中文翻译：

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跑步过程中头部和前臂之间的神经机械联系

主要目的是检验由肱二头肌和斜方肌上肢介导的跑步过程中人的头部与前臂之间的神经机械联系的假说。我们假设这种联动有助于稳定头部并与跑步过程中的快速向前俯仰作斗争，这可能会干扰视线的稳定性。