女性耐力跑者中的 GAIT生物力学:与或没有月经周期相关症状的日期进行比较
Dana Golden1, Erin M Moore2, Art Weltman2
1National Women's Soccer League, Chicago, IL.
Journal of athletic training
|May 29, 2025
概括
女耐力跑者在月经周期期间,在症状和无症状日之间没有显著的生物力学差异. 尽管报告了症状,但它们的运行形式和影响措施仍然是一致的.
科学领域:
- 运动医学 运动医学
- 运动生理学 运动生理学
- 生物力学 生物力学
背景情况:
- 月经周期可以影响女性运动员的运动表现和训练.
- 了解月经周期症状如何影响跑步生物力学对于优化训练和预防伤害至关重要.
研究的目的:
- 研究女性耐力跑者的症状和无症状日之间的跑步生物力学差异.
- 为了确定与月经周期相关的症状是否会影响运行形式和效率的客观指标.
主要方法:
- 一项观察性研究涉及27名女性大学俱乐部跑步者,这些跑步者配备了装在鞋上的传感器 (RunScribe) 来收集生物力学数据.
- 每天的调查跟踪月经状况,健康状况和训练,并收集有关冲击Gs,制动Gs,发音,脚撞击和步行速度的数据.
- 配对样本t测试用于比较症状和无症状运行日之间的生物力学变量.
主要成果:
- 在研究期间,所有27名参与者都经历了至少一个与月经周期相关的症状.
- 14名跑步者有可行的数据进行对对比,没有显示症状和无症状跑步日之间的生物力学测量有显著差异 (p > .05).
- 跑步者在有症状时报告跑步日数较少,但客观的生物力学数据没有反映出与症状相关的变化.
结论:
- 女性耐力跑者在经历月经周期相关症状时,在目标跑步生物力学中没有显著的变化.
- 尽管没有客观的生物力学变化,但感知到的症状负担需要进一步研究运动员的期望和月经周期对表现的影响.
- 未来的研究应该探索月经周期症状对女性运动员表现和训练坚持的心理和感知影响.
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