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精英羽毛球比赛和训练练练习中的代谢概况
Antonia Edel1, Jo-Lâm Vuong1, Sebastian Kaufmann2
1Ruhr University Bochum, Bochum, Germany.
European journal of sport science
|October 12, 2024
概括
精英羽毛球运动员依靠氧化和素代谢获得能量. 训练演习显示,较长的间隔增加无氧糖解,减少素贡献,影响代谢概况.
科学领域:
- 运动科学 运动科学 运动科学
- 运动生理学 运动生理学
- 生物化学 生物化学
背景情况:
- 羽毛球需要高的能量消耗,受到间歇性高强度反弹和恢复期的影响.
- 了解训练和比赛的代谢需求对于优化精英运动员的表现和训练策略至关重要.
研究的目的:
- 分析和比较精英羽毛球运动员在训练比赛和多种多种多种多种多种多种多种多种多种多种多种多种多种多种多种多种多种多种.
- 在不同的运动条件下,量化氧化,和厌氧糖解路径对能量生产的贡献.
主要方法:
- 使用三组分PCr-La-O2方法,一种间接热量计方法,来评估氧气消耗和血液乳酸盐度.
- 纳入了一种新的间歇性方法,以考虑休息阶段的脂蛋白补充.
- 测量了16名精英羽毛球运动员在训练比赛 (T_M) 和三次多练习 (T10,T30,T50) 期间的代谢成本 (Wtot和Etot) 和途径贡献 (W_Oxid,W_PCr,W_La).
主要成果:
- 在训练比赛 (T_M) 中,总能耗 (E_tot) 为676 ± 98 J·kg−1·min−1,主要由氧化 (56.9%) 和素 (42.7%) 途径满足.
- 与T10和T30相比,多次养演习器在T50 (1266 ± 194 J·kg−1·min−1) 显示了明显更高的总能耗.
- 在多次养演习中,间隔时间的增加导致素 (W_PCr) 的相对贡献较低,而无氧糖解 (W_La) 的贡献较高.
结论:
- 羽毛球的主要代谢能量来源是氧化和素通路.
- 多种养演练方案显示出不同的代谢概况,基于拉力和间隔持续时间.
- 训练演习中较长的间隔需要更大的无氧糖溶解贡献,并减少对素系统的依赖,强调需要量身定制的训练周期化.
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