腰对大学生选择心血管参数的影响
Uchechukwu M Chukwuemeka1, Chimdindu P Benjamin2, Chigozie I Uchenwoke3
1Department of Medical Rehabilitation (Physiotherapy), Nnamdi Azikiwe University, Awka, Anambra State, Nigeria. um.chukwuemeka@unizik.edu.ng.
Scientific reports
|March 7, 2024
概括
坐显著改变学生的心率和血压,这表明在运动中的姿势变化时需要谨慎. 这项研究突出了对坐的重要心血管反应.
科学领域:
- 心血管生理学心血管生理学
- 运动科学 运动科学
- 运动医学 运动医学
背景情况:
- 在体力活动期间保持心血管稳定性时,巴罗反射敏感度至关重要.
- 物理治疗师利用诸如坐等活跃姿势测试来评估和管理患者对运动的反应.
- 了解运动引起的心血管变化对于预防不良影响至关重要.
研究的目的:
- 评估坐对本科生心率和血压的急性影响.
- 为了确定心血管对2分钟坐压力测试的反应.
- 为了比较不同体位的运动前和运动后心血管参数.
主要方法:
- 实验研究涉及75名本科生 (35名男性,40名女性).
- 测量基线心率和血压在躺着和站着的位置.
- 进行2分钟的腰压力测试,并在1分钟和2分钟后进行运动后测量.
- 使用重复测量ANOVA和0.05α水平的独立t试验进行统计分析.
主要成果:
- 在运动前躺着的姿势和运动后坐的姿势之间观察到血压和心率的显著差异 (p < 0.01).
- 在运动前站立和运动后坐心血管参数之间发现了显著的差异 (p < 0.01).
- 在躺着和站着的姿势之间,在运动前的心率中发现了显著的差异 (p < 0.05).
- 在第一分钟和第二分钟之间,在运动后的静缩或静缩血压中没有发现显著的差异.
结论:
- 在本科生中,坐引起心肺参数的统计学显著变化.
- 心血管反应在躺着,站着和坐后的姿势之间显著不同.
- 由于观察到的心血管变化,建议在实施涉及姿势过渡的练习时谨慎.
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