高强度间歇性运动和口腔冲洗:系统性审查和元分析
Mickey Wai-Kit Suen1,2, Jaclyn Hei Tsang3, Po-San Wong4
1Department of Paediatrics and Adolescent Medicine, The University of Hong Kong, Pokfulam, Hong Kong.
概括
用碳水化合物,咖啡因或薄荷水冲洗口腔并没有显著改善高强度间歇性运动的表现. 这一系统性审查没有发现任何证据支持口腔冲洗作为这种类型的炼的 ergogenic 辅助.
科学领域:
- 体育科学 运动科学 运动科学
- 运动生理学 运动生理学
- 营养科学 营养科学
背景情况:
- 新兴的人体营养助剂,如碳水化合物 (CHO),咖啡因 (CAF) 和薄荷 (MEN) 口水,可以在没有摄入风险的情况下提供潜在的性能益处.
- 关于它们对高强度间歇性炼 (HIIE) 绩效的具体影响的证据有限.
研究的目的:
- 系统地审查和元分析口腔冲洗 (CHO,CAF和/或MEN) 对HIIE表现的影响.
主要方法:
- 在七个数据库中进行了全面的文献搜索,截至2025年6月.
- 包括20个随机交叉研究,遵守PRISMA指南.
- 进行了元分析,以评估不同口腔冲洗液对HIIE结果的影响.
主要成果:
- 对于CHO,CAF或CHO + CAF口水组合,没有发现HIIE整体表现的显著改善.
- 对输出功率,总距离和冲刺时间的子组分析也显示没有显著差异.
- 尽管报告了冷却感觉,但薄荷口水在炎热的环境中并没有提高性能.
结论:
- 目前的证据不支持将口腔冲洗作为HIIE表现的 ergogenic 策略.
- 需要进一步的研究来确定潜在的HIIE应用的最佳协议 (类型,时间,频率).
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