Einfluss Der Körpergewichtsunterstützung Auf Einem AlterG®-Antigravitationslaufband Auf Die Kardiopulmonale Leistungsfähigkeit Und Trainierbarkeit
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Maximal oxygen consumption
研究概览
简要总结
The AlterG®-anti-gravity treadmill provides lower body weight support which enables individuals to exercise without feeling their full body weight. How this body weight support influences cardiovascular, respiratory, vascular and metabolic parameters is currently unclear. Further, whether body weight support influences the trainability in response to moderate continuous exercise is unknown. This investigation has two main goals. First, we explore the direct influence of lower body weight support on cardiometabolic parameters during maximal exercise testing. Second, we aim to compare changes in cardiorespiratory fitness in response to a structured exercise protocol using moderate intensity with and without lower body weight support.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •maximal oxygen consumption below age-sex specific standard
排除标准
- •acute infection within the last four weeks
- •anemia (males: Hb < 8.1 mmol/L; females Hb < 7.4 mmol/L)
- •previous reports of myo-, endo, or pericarditis
- •previous stroke or acute myocardial infarction
- •heart failure (NYHA > 1)
- •aortic valve stenosis
- •congenital heart disease
- •cardiomyopathy
- •severe left ventricular hypertrophy
- •cardiac arrythmias
- •hypertension
- •BMI > 35
- •pregnancy
- •aneurysm of aorta or cerebral arteries
研究组 & 干预措施
AlterG Anti-gravity treadmill
cont. aerobic exercise training with lower body weight support
干预措施: AlterG Anti-gravity treadmill (Other)
Exercise without body weight support
cont. aerobic exercise training without lower body weight support
结局指标
主要结局
Maximal oxygen consumption
时间窗: 12 weeks
VO2peak \[ml/min\]
次要结局
- Pulse wave velocity(12 weeks)
- Oxygen consumption at anaerobic threshold(12 weeks)