NCT05230862已完成不适用
Does a Multi-ingredient Pre-workout Supplement Enhance Cycling Time Trial
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 12
- 试验地点
- 1
- 主要终点
- Exercise Performance
研究概览
简要总结
The aim of the present study is to test the effect of ingesting a multi-ingredient pre- exercise supplement containing caffeine, creatine, beta-alanine and L-Citrulline compared to a placebo, on endurance exercise performance.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age 18-40
- •Highly trained endurance athletes (V̇O2max: males >55 and females >50 mL⋅kg bm-1⋅min-1)
- •Both males and females are allowed to participate. If females are on the oral contraceptive pill they are to be tested on consecutive weeks. If they are not on the oral contraceptive pill, then female subjects are to be tested every 4 weeks, at the same point of their menstrual cycle.
排除标准
- 未提供
研究组 & 干预措施
Ladder Supplement
Experimental
Ladder Supplement
干预措施: Ladder Supplement (Dietary Supplement)
Placebo
Placebo Comparator
Placebo
干预措施: Placebo (Dietary Supplement)
结局指标
主要结局
Exercise Performance
时间窗: 15 Minitues
Work done during 15 min time trial (TT)
次要结局
- Alertness(1 Hour)
- Motivation(1 Hour)
- Gas analysis(1 Hour)
- Rate of perceived exertion(1 Hour)
研究者
研究点 (1)
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