Effect of Daily Ambulatory Activity on the Responses to Acute Aerobic Exercise.
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
- 6-Hour Plasma Triglyceride Area Under the Curve
研究概览
简要总结
Reduced ambulatory activity has been shown to effect the response to a high fat tolerance test (HFTT) after acute exercise. This study will evaluate the effect of varying levels of daily ambulation on response to a HFTT after an acute aerobic exercise bout.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Prevention
- 盲法
- None
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
- •Exclusion Criteria:
- •Cardiovascular problems (e.g. pre-existing heart issues, coronary artery disease, hypertension, etc.)
- •Respiratory problems
- •Musculoskeletal problems that prevent prolonged sitting or exercise
- •Susceptibility to fainting
- •Pregnancy
排除标准
- •Cardiovascular problems (e.g. pre-existing heart issues, coronary artery disease, hypertension, etc.)
- •Respiratory problems
- •Musculoskeletal problems that prevent prolonged sitting or exercise
- •Susceptibility to fainting
- •Pregnancy
研究组 & 干预措施
Very Low Steps
Subjects will be asked to undergo reduced daily stepping to a level of 2,500 steps/d for 2 days. On the evening of day 2, they will be asked to run at 65% of VO2max for 1-hour.
干预措施: Very Low Steps (Behavioral)
Low Steps
Subjects will be asked to undergo reduced daily stepping to a level of 5,000 steps/d for 2 days. On the evening of day 2, they will be asked to run at 65% of VO2max for 1-hour.
干预措施: Low Steps (Behavioral)
Moderate Steps
Subjects will be asked to undergo reduced daily stepping to a level of 7,500 steps/d for 2 days. On the evening of day 2, they will be asked to run at 65% of VO2max for 1-hour.
干预措施: Moderate Steps (Behavioral)
结局指标
主要结局
6-Hour Plasma Triglyceride Area Under the Curve
时间窗: 6-hours
Areas under the curve for triglyceride concentration will be calculated for hourly samples from a 6-hour lipid tolerance test.
次要结局
- 6-Hour Plasma Insulin Area Under the Curve(6-hours)
- 6-Hour Plasma Glucose Area Under the Curve(6-hours)
研究者
Edward F. Coyle
Professor
University of Texas at Austin