Fibular structure is related to locomotor behavior, which allows an exploration of mobility in past human populations with diaphyseal cross‐sectional geometry (CSG). However, bone structure depends on age‐related changes. Nonmechanical alterations can affect biomechanical investigations. In this study, we examined how the cortical area and the variables used as functional markers in the fibular diaphysis (i.e., CSG and furrows) change with aging. We predict classic and specific modifications, and we discuss functional interpretations based on bone structure.

中文翻译：

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与年龄相关的特定位置的人腓骨骨干结构特性改变：犁沟和横截面几何形状

腓骨的结构与运动行为有关，这可以探讨具有骨干横断面几何形状（CSG）的过去人群的活动能力。但是，骨骼结构取决于与年龄有关的变化。非机械变更会影响生物力学研究。在这项研究中，我们检查了皮质区域和腓骨骨干中用作功能标记的变量（即CSG和犁沟）如何随年龄变化。我们预测经典和特定的修改，并讨论基于骨骼结构的功能解释。