精英和竞技运动员的地中海饮食和运动表现:系统审查和元分析
Simona Fiorini1, Monica Guglielmetti1, Lenycia de Cassya Lopes Neri1
1Laboratory of Food Education and Sport Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy; Human Nutrition and Eating Disorder Research Center, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy.
地中海饮食 (MedDiet) 可能有利于运动表现,在运动员中显示出与力量和力量的积极关联. 然而,一项元分析发现没有显著的影响,可能是由于研究的局限性.
科学领域:
- 运动营养 运动营养
- 饮食模式 饮食模式
- 人类表现的人类表现.
背景情况:
- 地中海饮食 (MedDiet) 被公认为一种健康的饮食模式.
- 运动员经常寻求最佳的饮食策略来提高表现.
- 作为运动员的参考饮食模式,MedDiet的潜在作用需要进行调查.
研究的目的:
- 评估地中海饮食 (MedDiet) 与运动表现之间的关联.
- 评估坚持MedDiet的成年运动员表现指标的变化.
- 为了检查MedDiet在各种体育和比赛水平上的影响.
主要方法:
- 根据PRISMA指南进行了一次系统的文献审查.
- 在主要数据库 (PubMed,Scopus,Web of Science,Cochrane Library) 中进行了搜索.
- 包括的研究涉及有竞争力的成年运动员;进行了元分析和偏见风险评估.
主要成果:
- 包括192名参与者的9项研究;5项是横截面的.
- 在报告影响的五项研究中,有四项发现MedDiet对功率和力量有积极影响.
- 分析显示,MedDiet对绩效结果没有显著的影响 (SMD 0.00).
结论:
- 地中海饮食 (MedDiet) 显示出对运动表现的潜在积极影响.
- 定量分析没有证实这些益处,可能是由于有限,异质和低质量的研究.
- 需要进一步的高质量研究来确认MedDiet对运动员的有效性.
更多相关视频
06:52An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
Published on: May 26, 2020
04:28Evaluation of Blood Lactate and Plasma Insulin During High-intensity Exercise by Antecubital Vein Catheterization
Published on: May 18, 2018
相关概念视频
Exercise and Cardiovascular Response
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Exercise and Cardiac Output
Sustained exercise increases the muscles' oxygen demand, which can be...
Exercise and Muscle Performance
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
