成年人抵抗训练引起的慢性血液动力学适应,有或没有血流限制:系统性审查和元分析
Allison Russo1, Giorjines Boppre2,3,4, Cristine Schmidt2,4,5
1Lusofona University, Faculty of Psychology, Education and Sport, Porto, Portugal.
Sports medicine and health science
|February 5, 2024
概括
阻力训练与血液流量限制 (RT-BFR) 可能比传统的阻力训练 (TRT) 更能改善腹压血压. 需要更多的研究来证实这些关于血液动力学的发现.
科学领域:
- 运动生理学 运动生理学
- 心血管健康 心血管健康
- 运动科学 运动科学 运动科学
背景情况:
- 血液动力学适应运动对于心血管健康至关重要.
- 阻力训练与血流限制 (RT-BFR) 是一种新兴的训练模式.
- 传统的抗力训练 (TRT) 已被证明能够诱导生理适应.
研究的目的:
- 系统地审查和元分析RT-BFR对血液动力学的慢性影响.
- 为了比较成年人RT-BFR和TRT之间的血液动力学适应.
主要方法:
- 系统审查和对同行评审文献的元分析.
- 在PubMed,Sports Discus,Scielo和Web of Science数据库中进行了搜索.
- 包括八项评估心压 (SBP),心压 (DBP) 和平均动脉压 (MAP) 的研究.
- 评估偏差风险 (RoB-2) 和证据确定性 (GRADE).
主要成果:
- 与非运动条件相比,RT-BFR显示没有显著的血液动力学差异.
- 与TRT (p=0.01) 相比,RT-BFR显示了DBP (-3.35 mmHg) 的额外改善.
- 与TRT (p=0.05) 相比,RT-BFR显示了MAP (-3.96 mmHg) 更大的改善趋势.
结论:
- 与TRT相比,RT-BFR可能会为减轻腹压血压提供额外的好处.
- 目前的数据有限,使得最终的结论是投机性的.
- 需要进一步的研究来探索RT-BFR与TRT的血液动力学影响.
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