Acute Effects of Pre-Exercise Voluntary Hyperventilation on Ventilatory Kinetics and Anaerobic Performance During a 30-s Wingate Test
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 18
- 试验地点
- 1
- 主要终点
- Peak Power Output and Mean Power Output during the 30-second Wingate test
研究概览
简要总结
This study investigates the acute effects of pre-exercise voluntary hyperventilation on pulmonary gas exchange, cardiovascular responses, and anaerobic performance during a 30-second Wingate test in athletic males using a randomized crossover design.
详细描述
Background The purpose of this study was to examine how hyperventilation (HV) affected pulmonary gas exchange, cardiovascular responses, and supramaximal performance during a 30-second Wingate Anaerobic Test (WAnT).
Methods In a randomized crossover design, 18 athletic males completed both a control session and an HV session (30 breaths/min for 2 min prior to the WAnT).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 26 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Being a healthy male competitive athlete aged 18-26 years
- •Having at least three years of consistent anaerobic training experience
- •Being a nonsmoker
排除标准
- •Having any cardiovascular, musculoskeletal, neurological, or pulmonary disorders
研究组 & 干预措施
Control Session
Participants performed the 30-second Wingate test under control conditions without pre-exercise hyperventilation
干预措施: Control Conditions (Other)
Hyperventilation Session
Participants performed voluntary hyperventilation (30 breaths/min for 2 min) prior to the 30-second Wingate test.
干预措施: Pre-exercise Voluntary Hyperventilation (Other)
结局指标
主要结局
Peak Power Output and Mean Power Output during the 30-second Wingate test
时间窗: During the 30-second Wingate test
次要结局
- Pulmonary Gas Exchange responses during the 30-second Wingate test (measured via COSMED Quark CPET system)(During the 30-second Wingate test)
- Heart Rate Responses during the 30-second Wingate test (measured via COSMED Quark CPET system)(During the 30-second Wingate test)