精英战斗运动运动员的不同食补充剂的优点:系统审查和贝叶斯网络元分析
Hua Luo1, Tengku Fadilah Tengku Kamalden2, Xiaolin Zhu3
1Department of Sport Studies, Faculty of Educational Studies, Universiti Putra Malaysia, Seri Kembangan, Malaysia.
Scientific reports
|January 2, 2025
概括
这项研究发现,包括咖啡因和肌酸在内的几种食补充剂显著提高了战斗运动中的运动表现. 这些补充剂可以改善精英运动员的力量,耐力和关键性能指标.
科学领域:
- 运动科学与营养 运动科学与营养
- 运动生理学 运动生理学
- 绩效提升 提高绩效的方法
背景情况:
- 越来越多的研究对营养补充剂的兴趣,以对抗运动的表现.
- 现有争议和需要基于证据的建议.
- 在精英战斗学科中对高效人体效应助剂的需求.
研究的目的:
- 系统地审查和执行贝叶斯网络对战斗体育食补充剂的元分析.
- 根据综合证据,为精英战斗运动员确定最有效的补充剂.
- 分析不同战斗学科 (打击与抓) 的补充疗效.
主要方法:
- 在主要数据库 (PubMed,科学网,Cochrane,Embase,SPORTDiscus) 进行全面的文献搜索,截至2023年11月2日.
- 包括随机对照试验 (RCT),评估精英战斗运动运动员的食补充剂.
- 使用R软件和Stata 15.0进行贝叶斯网络元分析,使用修订后的Cochrane工具进行偏差风险评估.
主要成果:
- 像含咖啡因的二碳酸,咖啡因,β-氨酸和二碳酸这样的补充剂显著增加了血液中的乳酸盐度.
- 与二碳酸,肌和二碳酸相结合的肌显示出平均和峰值功率输出显著增加.
- 与安慰剂相比,咖啡因对最终心率,次数和投次数有显著的改善.
结论:
- 饮食补充剂包括咖啡因,二碳酸,肌酸和β-氨酸可以有效地提高精英战斗体育运动中的运动表现.
- 诸如二碳酸与咖啡因和肌酸与二碳酸的组合,显示出强大的人体效能效应.
- 研究结果为寻求基于证据的性能优化策略的运动员和教练提供了宝贵的见解.
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