Effects of Inspiratory and Expiratory Muscle Strength Training on Respiratory Functions and Performance in Adolescent Volleyball Players
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 26
- 试验地点
- 1
- 主要终点
- Diaphragm thickness
研究概览
简要总结
This study will investigate the effects of inspiratory and expiratory muscle training on respiratory muscle strength, pulmonary function, and performance status in adolescent athletes
详细描述
In the literature, it has been shown in a limited number of studies that respiratory muscle training in sports such as football, cycling, swimming, and rugby reduces athletes' perceived exertion levels. However, the effects of inspiratory and expiratory muscle training on respiratory muscle strength, pulmonary function, and performance status in adolescent athletes are still unclear. Therefore, this study has been planned.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 12 Years 至 18 Years（Child, Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Athletes aged 12-18 who train at a submaximal level at least 3 days a week
排除标准
- •Adolescents with any history of chronic lung disease
- •unable to comply with the test and training
- •unwilling to participate in the study
研究组 & 干预措施
inspiratory muscle training group
干预措施: inspiratory muscle training (Device)
expiratory muscle training group
干预措施: expiratory muscle training (Device)
结局指标
主要结局
Diaphragm thickness
时间窗: Second day
Diaphragm thickness will be assessed using ultrasonography.
Respiratory muscle strength
时间窗: First day
Maximal inspiratory and expiratory muscle strength will be evaluated using mouth pressure device .
次要结局
- Diaphragm stiffness(second day)
- Constant load-inspiratory muscle endurance test(First day)
- FEV1(First day)
- FVC(First day)
- FEV1/FVC(First day)
- PEF(First day)
- FEF2575(First day)
- Athletic performance(second day)
- Fat free mass Body compositions(second day)
- Fat mass Body compositions(second day)
- Fat percentage Body compositions(second day)