习惯不会改变运行经济在先进的鞋类技术中
Lars C Schwalm1, Dominik Fohrmann1, Marcelle Schaffarczyk1
1Institute of Interdisciplinary Exercise Science and Sports Medicine, Medical School Hamburg, Hamburg, Germany.
International journal of sports physiology and performance
|August 26, 2024
概括
习惯于先进的鞋类技术 (AFT) 并没有改善训练有素的跑步者的跑步经济性. 这表明,在AFT进行广泛的培训可能不需要获得绩效效益.
科学领域:
- 运动生理学 运动生理学
- 生物力学 生物力学
- 运动科学 运动科学 运动科学
背景情况:
- 先进的鞋类技术 (AFT) 在长途跑步中越来越普遍.
- 习惯于AFT对运行经济的影响仍然是一个研究领域.
- 了解习惯效应对于优化训练中的鞋类选择至关重要.
研究的目的:
- 为了比较训练有素的长途跑者使用习惯性与非习惯性先进鞋类技术 (AFT) 的跑步经济性.
- 为了确定长时间使用AFT是否会导致运行效率的显著改善.
- 分析鞋子重量和里程数对AFT运行经济的影响.
主要方法:
- 16名训练有素的长途跑者以马拉松速度在习惯和标准化的AFT中完成了试验.
- 运行经济是通过测量氧气吸收和二氧化碳生产来评估的.
- 这些指标包括氧气吸收,运输氧气成本,能源成本和运输能源成本.
主要成果:
- 习惯性对运输的能源成本或其他运行经济指标没有显著的影响.
- 无论是鞋子的相对重量还是鞋子的里程,都没有对运行经济产生重大影响.
- 收集的数据包括感知到的劳动力,血液中的乳酸盐和呼吸交换比率.
结论:
- 习惯于先进的鞋类技术 (AFT) 似乎没有提高训练有素的跑步者的跑步经济性.
- 这些发现表明,对AFT的广泛习惯可能不需要获得绩效效益.
- 进一步的研究可以探索习惯的其他潜在好处,例如肌肉骨适应.
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