血流限制训练作为运动诱导高血压的非药理疗法
Young-Joo Kim1, Ick-Mo Chung2, Choung-Hwa Park3
1School of Sports Science, Sungshin Women's University, Seoul 02844, Republic of Korea.
血流限制 (BFR) 训练显著降低了血压,并改善了运动诱导高血压 (EIH) 的长距离跑步运动员的运动能力. 这种非药理学方法提高了心血管效率,并可能减轻相关的健康风险.
科学领域:
- 运动医学 运动医学
- 心血管生理学心血管生理学
- 运动科学 运动科学
背景情况:
- 运动诱导高血压 (EIH) 的长途跑者面临心血管并发症风险升高.
- 血液流量限制 (BFR) 训练显示出血管和心脏呼吸系统改善的潜力,但其在EIH跑步者的有效性尚未得到充分研究.
研究的目的:
- 研究BFR训练对心血管反应和中年男性长途跑步运动员患有EIH的运动表现的影响.
- 评估BFR培训作为一种潜在的非药物治疗方法来管理EIH.
主要方法:
- 随机对照试验涉及33名中年男性跑步者 (40-65岁) 峰值静脉压 (SBP) ≥210 mmHg.
- 参与者被分配到使用BFR或非BFR的对照组进行为期8周的有氧训练计划.
- 评估包括休息和运动SBP,腹压血压 (DBP),速度压力产物 (RPP),呼吸门 (VT) 和VO2max.
主要成果:
- 与对照组相比,BFR组的休息和最大SBP和DBP显著减少 (p <0.05).
- 在BFR组中,VO2max和VT显著增加 (p <0.05).
- 在BFR组中,次最大运动和运动后恢复显示SBP和RPP明显较低 (p <0.05).
结论:
- 在患有EIH的男性跑步者中,BFR训练有效地减少了心肌工作量,并提高了心血管效率.
- BFR培训提供了一个可行的非药物战略,用于减轻与EIH相关的心血管风险.
- 进一步的研究是有必要的,以探索长期影响和不同人群的临床适用性.
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