Aerobic Exercise: A Potential Rescue From the Negative Ramifications of Poor Sleep
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 24
- 试验地点
- 1
- 主要终点
- Arterial Stiffness
研究概览
简要总结
The goal of this interventional study is to differentiate the effects of an acute partial sleep deprivation intervention on markers of cardiovascular health, cardio-autonomic function, physical and cognitive performance, as well as overall wellbeing in active vs sedentary individuals. The main aims of the project are:
- To differentiate the effects of partial sleep deprivation on central hemodynamics (i.e., central blood pressure and arterial stiffness) in active vs sedentary individuals.
- To differentiate the effects of partial sleep deprivation on physical (i.e., handgrip strength and reactive strength index) and cognitive performance (i.e., reaction time and impulse control) in active vs sedentary individuals.
- To differentiate the effects of partial sleep deprivation on overall wellbeing (i.e., cardio-autonomic function, inflammation levels, and psychological mood states) in active vs sedentary individuals.
Participants will be divided into two groups based on aerobic activity level - active or sedentary - and assessed for markers of cardiovascular health, cardio-autonomic function, physical and cognitive performance, as well as overall wellbeing before and after three days of normal sleep and three days of partially deprived sleep (i.e., 30% reduction in total time in bed).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 39 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Chronically active (≥150 minutes of moderate- and/or ≥75 minutes of vigorous-intensity aerobic exercise per week for the last 3 months) OR
- •Sedentary (≤60 minutes of aerobic exercise per week for the last 3 months)
排除标准
- •Chronic, uncontrolled disease (cardiovascular, metabolic)
- •Poor sleep (regularly achieving <7 hours of sleep per night)
- •Musculoskeletal injury in the last 6 months
- •Obese (grade II or higher)
研究组 & 干预措施
Normal Sleep
Acute Partial Sleep Deprivation
30% reduction in habitual time in bed
干预措施: Partial Sleep Deprivation (Other)
结局指标
主要结局
Arterial Stiffness
时间窗: Following 3-days of Acute Sleep Deprivation (i.e., 30% reduction in total time in bed) as well as following 3-days of Normal Sleep (i.e., 100% habitual time in bed); performed in a randomized order
Carotid-femoral pulse wave velocity measured via applanation tonometry
次要结局
未报告次要终点
研究者
Michael J. Ormsbee
Professor
Florida State University