Sex and Exercise-mode Differences in Post Exercise Blood Pressure and Heart Rate Variability Responses During Workday
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Heart Rate Variability
研究概览
简要总结
The present study compared the acute effects of Sex and exercise mode on subsequent blood pressure (BP) and heart rate variability (HRV) responses during daily work in healthy adults. All subjects did 3 sessions: aerobic exercise on a treadmill, resistance exercise at the gym and a seated control session.
详细描述
Resting blood pressure and heart rate variability are simple and non-invasive methods to evaluate cardiovascular risk after different exercise sessions. Thus, exercise can reduce these risk factors in the short and long term, but these responses can be different between sex in different exercise sessions.
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
- 28 Years 至 54 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Able to practice aerobic and resistance exercise at moderate intensity;
- •Men and women;
- •Normotensive, pre-hypertensive or hypertensive stage 1.
排除标准
- •Renal pathologies;
- •Using beta blockers;
- •History of stroke or acute myocardial infarction;
研究组 & 干预措施
Men
11 men randomly underwent three experimental sessions in early morning prior to their work routine.
干预措施: Aerobic exercise (Other)
Men
11 men randomly underwent three experimental sessions in early morning prior to their work routine.
干预措施: Resistance exercise (Other)
Men
11 men randomly underwent three experimental sessions in early morning prior to their work routine.
干预措施: Control session (Other)
Women
9 women randomly underwent three experimental sessions in early morning prior to their work routine.
干预措施: Aerobic exercise (Other)
Women
9 women randomly underwent three experimental sessions in early morning prior to their work routine.
干预措施: Resistance exercise (Other)
Women
9 women randomly underwent three experimental sessions in early morning prior to their work routine.
干预措施: Control session (Other)
结局指标
主要结局
Heart Rate Variability
时间窗: Change from baseline Heart Rate Variability components to 15, 30, 45 and 60 minutes after exercise/control session
The HR was recorded by a heart rate monitor (sampling frequency = 1000Hz) in a beat-by-beat basis. HR was registered in a seat position during 15 minutes for each measure.
Resting blood pressure
时间窗: Change from baseline Systolic and Diastolic Blood Pressure to 15, 30, 45, 60, 210, 360 and 540 minutes after exercise/control session
During all sessions, systolic (SBP) and diastolic blood pressure (DBP) were triplicate measured by an automatic blood pressure analyzer after rest in seated position.
次要结局
未报告次要终点
研究者
Igor Moraes Mariano
Principal Investigator
Federal University of Uberlandia