Evaluation of Various Doses of Beetroot Juice on Anaerobic Performance
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 13
- 试验地点
- 2
- 主要终点
- Muscle activation and fiber recruitment
研究概览
简要总结
The purpose of this study is to examine the effect of varying nitrate doses of beetroot juice supplementation on dynamic, multijoint resistance exercise performance in active, trained individuals. Performance will be assessed based on parameters including neuromuscular efficiency, anaerobic performance capability, oxygen consumption, plasma nitrate/nitrite levels, specific muscle tissue biomarkers including lactate, and anthropometric measurements of select muscle groups.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Basic Science
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 35 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Minimum 6 consecutive months experience in resistance training, engaging at least 2 times per week.
- •Possess sufficient mobility to properly execute movements required in testing protocol
排除标准
- •Usage of any banned dietary supplements or performance enhancing drugs (thermogenics, anabolic steroids, prohormones, etc.)
- •Any physical condition or malady that would impede participant from performing exercise or by doing so, endanger the individual
结局指标
主要结局
Muscle activation and fiber recruitment
时间窗: 5 weeks
Muscle activation/fiber recruitment to be measured in millivolts (mV) using electromyography (EMG) sensor during maximum voluntary contractions (MVC) and compared between study arms.
次要结局
- Oxygen consumption(5 weeks)
- Plasma nitrate/nitrite levels(5 weeks)
- Number of repetitions performed(5 weeks)
研究者
Dr. Semone Myrie
Dr. Semone Myrie
University of Manitoba