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运动营养学 PowerPoint PPT Presentation


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运动营养学. 第十三章 运动 • 营养 • 自由基与健康. 运动性疲劳是指 “ 机体生理过程不能持续其机能在某一特定水平或各器官不能维持某一预定的运动强度 ” 。运动性疲劳产生的机制一直是世界各国学者十分关注的研究课题。 有关运动性自由基代谢与运动性损伤、运动性疲劳、运动营养以及抗氧化能力的适应性等方面 , 国内外都有较为深入的研究。. 第一节 自由基的概念. 一 、 自由基的危害

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运动营养学

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