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摘 要:目的 探讨青少年中长跑运动员下肢运动损伤史与简易运动功能测试指标的关联性,为基层损伤防控筛查提供实证参考。方法 选取遵义市级体校 27名11-17岁青少年中长跑运动员,按近1年有、无下肢损伤史分为有损伤组(n=11)与无损伤组(n=16),完成Y平衡测试、单足跳测试等6项功能测评,采用独立样本t检验比较组间差异并计算Cohen's d效应量。结果 有损伤组6 m计时单足跳不对称指数(16.11%±11.60%)、单足三级跳不对称指数(11.31%±4.96%)显著高于无损伤组(P<0.05),效应量均达大水平(d=0.87、0.93);其余指标组间差异无统计学意义(P>0.05)。结论 初步证据表明,下肢爆发力双侧不对称性是与该人群损伤史关联度较高的简易指标,建议作为基层体校重返运动评估的辅助筛查工具之一,未来需前瞻性研究验证其预测效能。
青少年;中长跑;运动损伤;运动功能测试;下肢功能双侧不对称性
Objective:To explore the correlation between the history of lower extremity sports injuries and simple motor function test indicators in adolescent middle‑distance runners, so as to provide empirical evidence for grassroots injury prevention and screening.Methods:A total of 27 adolescent middle‑distance runners aged 11 to 17 years from Zunyi Municipal Sports School were recruited and divided into an injury group (n=11) and a non‑injury group (n=16) according to whether they had a history of lower extremity injuries in the past year. Six functional assessments, including the Y Balance Test and single‑leg hop tests, were conducted. An independent samples t‑test was used to compare intergroup differences, and Cohen’s d effect sizes were calculated.Results:The asymmetry index of the 6‑meter timed single‑leg hop (16.11%±11.60%) and the single‑leg triple hop asymmetry index (11.31%±4.96%) in the injury group were significantly higher than those in the non‑injury group (P<0.05), with large effect sizes (d=0.87 and 0.93, respectively). No statistically significant intergroup differences were observed in the other indicators (P>0.05).Conclusion:Preliminary evidence suggests that bilateral asymmetry of lower extremity explosive power serves as a practical indicator closely associated with injury history in this population. It is recommended to be applied as an auxiliary screening tool for return‑to‑sport assessment in grassroots sports schools. Prospective studies are needed to verify its predictive efficacy.
adolescents; middle-distance running; sports injury; motor function test; bilateral asymmetry of lower extremity function
刘锦鹏,张婕. 青少年中长跑运动员下肢运动损伤史与运动功能测试的关联性研究[J]. 人文与社会科学学刊. 2026, 2 (9): 137-142. DOI: 10.70693/202608268285.
刘锦鹏, 张婕. (2026). 青少年中长跑运动员下肢运动损伤史与运动功能测试的关联性研究. 人文与社会科学学刊, 2 (9), 137-142. https://doi.org/10.70693/202608268285