鞋类对军用重量运输期间的骨负荷产生改变作用
Sanghyuk Han1,2, Jongchul Park3, Jusung Lee4
1Public Health and Sport Sciences, University of Exeter, Exeter, EX2 4TH, UK. sh1024@exeter.ac.uk.
Scientific reports
|July 21, 2025
概括
鞋类在运载载荷时显著影响部负荷. 与训练鞋相比,军用靴子可能会降低与训练鞋相比较高的负载时,小腿骨压力的增加,从而可能降低受伤风险.
科学领域:
- 生物力学 生物力学
- 运动医学 运动医学
- 人类运动科学科学 人类运动科学
背景情况:
- 骨压力损伤在军事人员和运动员中很常见.
- 运载物和鞋类是已知的下肢受伤的危险因素.
- 了解骨负荷机制对于预防伤害至关重要.
研究的目的:
- 为了研究鞋类对带负荷的影响,在步行时增加负载载.
- 确定不同类型的鞋类 (赤脚,运动鞋,军用靴子) 在不同负荷 (0,15,30公斤) 下如何影响骨曲的时刻和冲动.
主要方法:
- 十名经过军事训练的男性在三个负载条件和三个鞋履条件下以1.67米/秒的速度行走.
- 动力学和动力学数据采集使用运动捕捉和力板.
- 肌肉骨模型和光束理论被用来估计骨负荷 (曲的峰值时刻,累积冲动).
主要成果:
- 发现负荷和鞋类之间的显著相互作用是骨负荷.
- 腿负荷随着训练车的负荷逐渐增加.
- 在军用靴子中,骨负荷从0增加到15公斤,但不是15到30公斤之间.
结论:
- 鞋子的选择改变了载荷和骨负载之间的关系.
- 与训练鞋相比,军用靴子可能会减轻与训练鞋相比,在较高的负载下减轻带负荷的增加.
- 这些发现表明,在承载负载的人群中,减少骨应力损伤的潜在影响.
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