乳房技巧中的能源成本的变化:系统审查
Miriam Alves1,2,3, Tiago M Barbosa4,5, João Paulo Vilas-Boas1,2,3
1Centre of Research, Education, Innovation and Intervention in Sport (CIFI2D), Porto, Portugal.
Sports biomechanics
|November 14, 2024
概括
胸游泳中的能量成本受到中风动力学,活跃阻力和能量学的影响. 本综述综合了73项研究,揭示了诸如中风率和协调等因素对能源支出产生重大影响.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 运动生理学 运动生理学
背景情况:
- 在胸游泳中,能源成本的变化是复杂的.
- 了解决定因素对于性能优化至关重要.
研究的目的:
- 综合现有关于动力学,活性阻力和影响乳房冲动能量成本的能量学知识.
- 确定影响乳房中风能量消耗的关键变量.
主要方法:
- 系统审查遵循系统审查和元分析 (PRISMA) 标准的首选报告项目.
- 在四个主要数据库中进行的搜索,确定了1464篇文章.
- 包括73项符合质量评估标准的合格研究.
主要成果:
- 确定了三个主要领域:动力学,主动阻力和能量学.
- 冲动动力学 (速率,长度,指数,速度变化) 显著影响能源成本.
- 胸部冲动显示出更高的活力阻力,正面区域和能量成本,与其他冲动相比,速度较低.
结论:
- 冲击动力学,活跃阻力和能量是冲击能量成本的相互关联的决定因素.
- 优化冲击协调和减少阻力是改善游泳经济的关键.
- 胸泳游泳的特点是更高的能量需求和拖动形状.
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