与对照人群相比,艺术体操运动员在长时间的同度运动中对动脉血压的调节
Spyridoula Ntalapera1, Panagiotis Miliotis2, Maria Koskolou2
1School of Physical Education and Sports Science, Department of Biology of Exercise, National and Kapodistrian University of Athens, Athens, Greece - sntalapera@phed.uoa.gr.
The Journal of sports medicine and physical fitness
|September 25, 2024
概括
精英艺术体操运动员表现出增强的巴罗反射灵敏度 (BRS),在同位体运动期间改善血压调节. 这种适应可能会防止强度训练导致过度血压升高.
科学领域:
- 运动生理学 运动生理学
- 心血管监管 监管心血管系统
- 运动科学 运动科学 运动科学
背景情况:
- 精英艺术体操运动员经历了相当大的训练负载.
- 了解运动员的心血管适应对于表现和健康至关重要.
研究的目的:
- 为了研究在调节动脉血压时的巴罗反射灵敏度 (BRS).
- 在精英体操运动员和非运动员之间,在不同强度的同度运动中比较BRS.
主要方法:
- 一项涉及14名年轻男性 (7名体操运动员,7名非运动员) 的横截面研究.
- 参与者在30%和50%的最大自愿收缩 (MVC) 时进行了为期3分钟的同度握手练习.
- 持续记录力,血压和BRS使用手指囊造影.
主要成果:
- 与非运动员相比,运动员的休息BRS较高 (P=0.02).
- 在30%的MVC,运动员保持更高的BRS (P=0.04) 与类似的血压.
- 在50%的MVC时,运动员血压较低,但没有显著的BRS差异.
结论:
- 多年的高体积训练可能会增加精英运动员的BRS.
- 升高的BRS可能有助于防止在剧烈运动期间过度血压升高.
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