Interrupting Prolonged Sitting With Periodic Interval Exercise: Effect on Postprandial Lipemia
试验速览
- 阶段
- 不适用
- 入组人数
- 15
- 试验地点
- 1
- 主要终点
- Triglyceride area under the curve
研究概览
简要总结
Investigating the effects of interrupting various lengths of prolonged sitting with bike sprints on post prandial lipemia the next day. We will conduct three trials, one control, one with two-hour sitting intervals (total of 4 bouts of bike sprints) and one with 6-hour sitting intervals I total of two bouts of bike sprints). A milkshake high fat tolerance test will be conducted the next day and whole body fat oxidation as well as triglyceride area under the curve will be measured every hour for the duration of the 6-hour test.
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
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Inactive or recreational healthy adults aged 18-65 years old.
排除标准
- •Lactose intolerance, cardiovascular or metabolic diagnoses, medications for cardiovascular or metabolic diagnoses, orthopedic issues barring cycling.
研究组 & 干预措施
Control group-no exercise
A no-exercise control. Must maintain <4,500 steps per day for 3 consecutive days followed by a high fat tolerance test on day 4.
Exercise intervention 1
Two consecutive days of <4,500 steps per day followed by an intervention day on day 3. Intervention day consists of interrupting 8-hour sit with bike sprint protocol every 2 hours. Participants must aim to maintain <2,500 steps on intervention day. A high fat tolerance test will be performed the following day on day 4.
干预措施: Interrupting Prolonged Sitting with Periodic Interval Exercise: Effect on Postprandial Lipemia (Behavioral)
Exercise intervention 2
Two consecutive days of <4,500 steps per day followed by an intervention day. Intervention day consists of interrupting 8-hour sit with bike sprint protocol every 6 hours. Participants must aim to maintain <2,500 steps on intervention day. A high fat tolerance test will be performed the following day on day 4.
干预措施: Interrupting Prolonged Sitting with Periodic Interval Exercise: Effect on Postprandial Lipemia (Behavioral)
结局指标
主要结局
Triglyceride area under the curve
时间窗: 6 hour long high fat tolerance test
Blood measurements baseline and every hour during a high fat tolerance test.
次要结局
- Whole body fat oxidation(10 min, baseline, 2 hours post ingestion of shake, 4 hours, 6 hours.)