在热身期间进行中度持续的动态拉伸可以提高休跑步者的跑步经济性和跑步表现
Marco Panascì1, Vittoria Ferrando1,2, Ambra Bisio1,2
1Centro Polifunzionale di Scienze Motorie, University of Genoa, Genoa, Italy.
International journal of sports physiology and performance
|November 28, 2024
概括
动态拉伸可以显著提高休跑步者的跑步经济性和耐力. 然而,静态拉伸在本研究中没有显示出显著的性能益处.
科学领域:
- 运动生理学 运动生理学
- 体育科学 运动科学 运动科学
- 生物力学 生物力学
背景情况:
- 优化运行经济 (RE) 和性能对于长途跑者来说至关重要.
- 运动前的拉伸方式,静态拉伸 (SS) 和动态拉伸 (DS) 是常用的,但它们对RE和表现的急性影响仍在争论中.
- 了解SS和DS的不同影响对于基于证据的培训建议至关重要.
研究的目的:
- 调查中等持续时间的静态拉伸 (SS) 和动态拉伸 (DS) 对跑步经济 (RE) 和娱乐长距离跑步者的表现的急性影响.
- 为了比较DS和SS对关键跑步性能指标的影响,包括耗尽的时间和总跑步距离.
- 为了确定拉伸模式是否会影响跑步过程中感知到的劳动力.
主要方法:
- 一个随机交叉设计,涉及十二名休跑步者.
- 确定个人第二通风门 (VT2) 和最大吸氧速度 (vVO2max).
- 参与者经历了次最大运行测试 (在75%和85%VT2) 和一个时间到耗尽测试 (在vVO2max) 在三个热身条件后:没有拉伸 (NS),静态拉伸 (SS) 或动态拉伸 (DS).
主要成果:
- 动态拉伸 (DS) 在75%的VT2上显著改善了运行经济性 (RE),与没有拉伸 (NS) 和静态拉伸 (SS) 相比.
- 与NS和SS条件相比,在DS之后,疲劳的时间和总跑距离显著增加.
- 在NS,SS和DS条件之间没有观察到对感知劳动的评级的显著差异.
结论:
- 适度持续的动态拉伸 (DS) 有效地提高了跑步经济性和性能参数,如休跑步者的疲劳时间和总跑距离.
- 每条腿进行60秒静态拉伸 (SS) 的运动前炼并没有显著改善跑步经济或性能.
- 调查结果强调,拉伸的模式显著影响其在优化运行经济和性能方面的有效性.
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