素食和全食饮食对下坡后运行经济和肌肉功能的影响
Ecaterina Vasenina1, Danielle A Sterner1, L Colby Mangum2
1Physiology of Work and Exercise Response (POWER) Laboratory, Institute of Exercise Physiology and Rehabilitation Science, University of Central Florida, Orlando, Florida, USA.
Journal of the American Nutrition Association
|November 1, 2024
概括
素食和无食饮食在艰苦的运动后显示出类似的肌肉恢复. 营养充足,而不是饮食类型,可能是恢复炼引起的肌肉损伤的关键.
科学领域:
- 运动生理学 运动生理学
- 营养科学 营养科学
- 运动医学 运动医学
背景情况:
- 饮食选择,如素食主义和食肉主义,可能会影响炼后的恢复.
- 了解饮食对肌肉功能和恢复的影响对于运动员和积极活动的人来说至关重要.
研究的目的:
- 为了比较肌肉损伤运动对肌肉功能变量在素食主义者和食肉群体之间的影响.
- 研究基于饮食模式的恢复率的潜在差异.
主要方法:
- 20名受过娱乐训练的参与者被分为素食 (n=10) 和杂食 (n=10) 组.
- 参与者接受了下坡跑步方案以诱导肌肉损伤,肌肉功能在运动前和 24,48,72小时后进行评估.
- 监测了两个组的营养摄入量,包括宏观营养素的分布和蛋白质消耗.
主要成果:
- 对于运行经济或其他测量的变量,没有发现显著的按时间分组相互作用.
- 对肌肉厚度,疼痛压力值,数值疼痛评分表 (NPRS) 和跳跃高度观察到显著的时间效应,表明运动诱导的变化.
- 营养分析显示,两组之间巨量营养素摄入量没有显著差异,两组都符合蛋白质建议.
结论:
- 素食主义者和杂食群体之间类似的恢复模式表明,营养充足,而不是特定的饮食类型,可能是运动引起的肌肉损伤恢复的重要因素.
- 除了饮食之外的因素,包括运动强度,个人健康状况和年龄,也可能影响恢复结果.
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