Effects of Combined Interventions to Optimize Recovery During High-intensity Exercises in Healthy Adults
研究概览
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
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ZH
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Zürich、ZH、瑞士、8057
- ETH Zürich, Exercise Physiology Lab
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Informed Consent as documented by signature (Appendix Informed Consent Form)
- Healthy
- Male
- Age: 18-40 years
- Body-Mass-Index (BMI): 18.5-24.9 kg･m-2
- Trained individuals: max. Power output ≥ 4.0 Watts･kg-1
- Non-smoking
- Willingness to adhere to the study rules
Exclusion Criteria:
- Known or suspected non-compliance, drug or alcohol abuse
- Inability to follow the procedures of the study, e.g. due to language problems, psychological disorders, dementia, etc. of the participants
- Previous enrolment into the current study
- Intake of medications affecting performance or the respiratory, cardiovascular or neuromuscular system
- Acute or chronic illness affecting performance or the respiratory, cardiovascular or neuromuscular system
学习计划
研究是如何设计的？
设计细节
- 主要用途：其他
- 分配：随机化
- 介入模型：交叉作业
- 屏蔽：单身的
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的：ERP Intervention
Combination of different methods to improve recovery.
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The ERP intervention is applied in a randomized and counter-balanced order across visits 2-4 in each 3-min break in-between the six 30-s sprints, with one intervention per visit. The order and timing of the constituents of the interventions will be strictly constant within and between participants. ERP: 1) neck cooling with an iced gel pad, 2) drinking a ∼ 6% CHO solution, 3) mouth-rinsing with a ∼10% CHO, ∼6 mg ･ kg -1 caffeine solution, 4) performing submaximal squats and 5) hyperventilating a hyperoxic mixture |
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无干预：Control
Passive recovery by sitting on a chair
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安慰剂比较：Placebo
A combination of methods similar to the ERP intervention but at an intensity / mixture supposed to be ineffective at improving recovery.
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The control intervention is applied in a randomized and counter-balanced order across visits 2-4 in each 3-min break in-between the six 30-s sprints, with one intervention per visit. The order and timing of the constituents of the interventions will be strictly constant within and between participants. 1) neck "cooling" with room temperature gel pack, 2) drinking an artificially sweetened solution, 3) mouth-rinsing with artificially sweetened solution (containing no caffeine), 4) performing unloaded squat manoeuvres, 5) deep breaths with room air |
研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Change in mean power output
大体时间：through study completion, an expected average of 3 weeks per participant
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Measured over the six 30s high-intensity cycling sprints in each of the three conditions.
Mean power mirrors the body's ability to generate muscle power and physical energy.
Any meaningful effects of the recovery interventions will eventually translate into a higher power output.
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through study completion, an expected average of 3 weeks per participant
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Change in fatigue index
大体时间：through study completion, an expected average of 3 weeks per participant
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Fatigue index = drop in power output from the beginning to the end a 30s sprint test.
The change in this index will be calculated from the 1st to the 6th sprint test in each condition.
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through study completion, an expected average of 3 weeks per participant
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合作者和调查者
调查人员
- 首席研究员：Christina M. Spengler, Prof.、Christina M. Spengler, Prof. Study Principal Investigator Exercise Physiology Lab, Institute of Human Movement Sciences and Sport, ETH Zurich
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- ERP_2020
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.
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