急性鱼油补充剂对肌肉功能的影响和在异常收缩诱导肌肉损伤后的疼痛
Sang-Rok Lee1, Dean Directo2, Yangmi Kang3
1Department of Kinesiology, Samford University, Birmingham, AL 35229, USA.
Nutrients
|November 13, 2025
概括
在年轻人中,急性鱼油 (FO) 补充剂可能会适度改善肌肉恢复,并减少运动诱导肌肉损伤 (EIMD) 后的疼痛. 然而,FO对EIMD的整体影响似乎有限.
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:
- 运动引起的肌肉损伤 (EIMD) 是对艰苦的体力活动的常见反应.
- 鱼油 (FO) 补充剂因其抗炎和肌肉保护性质而受到探索.
- 了解急性FO补充剂对EIMD恢复的疗效对于运动员和活跃个体至关重要.
研究的目的:
- 确定急性鱼油 (FO) 补充剂在运动诱导肌肉损伤 (EIMD) 指数上的疗效.
- 评估FO对肌肉功能恢复,疼痛和全身炎症标志物的影响,在年轻健康的成年人中.
主要方法:
- 22名健康的年轻人被随机分为鱼油 (FO) 或安慰剂 (CON) 组.
- 参与者完成了多重度滴落跳跃协议,以诱导EIMD.
- 肌肉功能 (垂直跳跃,MVC扭矩),疼痛和炎症标志物在运动前和运动后的不同时间点被测量.
主要成果:
- 与CON组相比,FO组的垂直跳跃高度和四头四骨峰值扭矩的恢复速度更快.
- 在FO组中,腿筋扭矩恢复也得到了增强.
- 运动后48小时,FO组的肌肉疼痛显著降低,虽然TNF-α在两组都增加,但CON组显示出不完全恢复的趋势.
结论:
- 急性鱼油 (FO) 补充剂可能在帮助肌肉恢复和减少EIMD后肌肉疼痛方面提供适度的益处.
- 在健康的年轻成年人中,FO对EIMD指数的整体影响似乎有限.
- 进一步的研究可能是有必要的,以探索最佳剂量和特定人群的FO补充在EIMD恢复.
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