在赤脚,最小和常规跑步时的联合接触力是高度个性化的
Lena Kloock1, Andrea Arensmann2, Myriam Lauren de Graaf2,3,4
1Dept. of Movement Science, University of Münster, Horstmarer Landweg 62b, 48149, Münster, Germany. lkloock@uni-muenster.de.
Scientific reports
|July 11, 2025
概括
调查赤脚跑步,这项研究发现鞋类显著影响部,膝盖和脚关节接触力 (JCFs). 然而,这些影响是高度个性化的,这表明个性化的跑步方法是关键.
科学领域:
- 生物力学 生物力学
- 运动科学 运动科学 运动科学
- 人类运动分析 人类运动分析
背景情况:
- 关于赤脚跑步的好处是有争议的,关于鞋类对联合接触力 (JCF) 的影响的研究有限.
- 了解JCF对于预防受伤和优化跑步者的表现至关重要.
研究的目的:
- 为了研究不同鞋类条件 (赤脚,最小,普通鞋) 在跑步期间对部,膝盖和脚的JCF的影响.
- 分析鞋类如何影响跑步动力学,动力学和步伐参数.
主要方法:
- 使用3D肌肉骨模型分析关节接触力 (JCFs).
- 记录了16名志愿者在三个条件下以2.0米/秒和2.5米/秒的速度跑步的动力学:赤脚 (BF),最小鞋 (MM) 和普通鞋 (NS).
- 采用了通用的线性混合模型来检查JCF,步幅参数和联合角度.
主要成果:
- 观察到部JCF从BF到MM到NS的下降趋势.
- 在所有鞋类条件中没有发现膝关节JCF的一致变化.
- 从BF到MM到NS,人们注意到脚JCF的增加趋势.
- 在大多数变化中观察到的效果大小很小,反应的个体变化很大.
结论:
- 鞋类在跑步时对关节接触力产生可变的影响,具有显著的个体差异.
- 鞋类对跑步生物力学的影响是高度个性化的,可能取决于个人的跑步风格和特征.
- 需要进一步的研究,以了解这些发现的临床相关性,并制定个性化的鞋类建议.
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