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肌酸在代谢表现中的有效性:系统性审查和元分析

Arturo P Jaramillo¹, Luisa Jaramillo², Javier Castells²

¹General Practice, Universidad Estatal de Guayaquil, Machala, ECU.

|September 18, 2023

概括

补充肌酸 (Cr) 显著提高代谢性能,特别是在有氧和无氧运动中. 这一元分析证实了它对运动员和50岁以上的个体的好处,特别是当与其他补充剂 (如HMB) 相结合时.

科学领域:

运动科学运动科学运动科学
营养生物化学营养生物化学
运动生理学运动生理学

背景情况:

肌酸 (Cr) 是一种用于提高运动表现的受欢迎补充剂.
它对各种人群和运动类型的代谢表现的影响需要全面的合成.
了解与其他补充剂的协同作用可以优化训练结果.

研究的目的:

系统地评估肌酸补充剂对代谢表现的疗效.
为了比较不同炼方式和年龄组的肌酸与安慰剂的影响.
探索肌酸与其他补充剂,如β-基β-甲基酸盐 (HMB) 的结合作用.

主要方法:

根据系统审查和元分析 (PRISMA) 准则的首选报告项目进行了元分析 (MA).
相关的随机临床试验 (RCT) 通过谷歌学者,PubMed和Cochrane图书馆的搜索来确定.
分析了来自10项选定的研究的数据,以评估肌酸对代谢结果的影响.

主要成果:

与安慰剂相比,肌酸补充剂在代谢性能上显示了统计学上显著的改善.
在有氧和无氧运动期间都观察到增强的效果.
在耐力运动 (例如长距离比赛,三项竞技) 和阻力训练中,特别是在50岁以上的个人中,注意到了性能益处.
将肌酸与HMB结合起来显示出对训练结果的协同效益.

结论:

补充肌酸在改善代谢结果方面是有效的.
它的好处延伸到各种体育活动和特定的人口统计数据,包括老年人.
组合补充策略,如肌酸与HMB,可以提供增强的训练优势.

关键词:

肌酸补充剂麻症定时肌肉质量力量策略耐力训练是一种耐力训练.老年人的肌肉质量和步行速度.身体健康身体健康身体健康力量训练 - 力量训练

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