The study reported here focused on the aetiology of spondylolysis, a vertebral pathology usually caused by a fatigue fracture. The goal was to test the Overshoot Hypothesis, which proposes that people develop spondylolysis because their vertebral shape is at the highly derived end of the range of variation within Homo sapiens.

中文翻译：

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双足行走的脊椎溶解和脊柱适应：过冲假说

这里报告的研究集中在脊椎溶解的病因学上，这是一种通常由疲劳性骨折引起的椎体病变。目标是测试过冲假说，该假说提出人们发生脊椎分离是因为他们的椎骨形状处于智人变异范围的高度衍生端。