启发性肌肉训练对游泳者的肺功能参数的影响:系统性审查和元分析
Nathali Carvajal-Tello1, José Guillermo Ortega2, Andrés Fabricio Caballero-Lozada3,4,5
1Grupo de Investigación Salud y Movimiento, Faculty of Health, Universidad Santiago de Cali, Cali, Colombia.
Frontiers in sports and active living
|October 1, 2024
概括
启发性肌肉训练 (IMT) 在游泳者中显著改善了最大启发性压力 (MIP). 然而,IMT并没有影响其他肺功能测量方法,如MEP,FEV1和FVC.
科学领域:
- 运动科学 运动科学 运动科学
- 呼吸系统生理学 呼吸系统生理学
- 运动生理学 运动生理学
背景情况:
- 精英和非精英游泳者的表现受呼吸肌肉强度的影响.
- 启发性肌肉训练 (IMT) 是一种提高运动员呼吸功能的潜在方法.
- 了解IMT对游泳者的肺功能的特定影响对于优化训练至关重要.
研究的目的:
- 系统地审查和元分析IMT对游泳者的关键肺功能参数的影响.
- 评估最大吸气压 (MIP),最大呼气压 (MEP),1秒内强制呼气体积 (FEV1) 和强制生命能力 (FVC) 的变化.
- 为了区分精英游泳者和非精英游泳者之间的影响.
主要方法:
- 对受控临床试验和前性纵向研究进行系统审查和元分析.
- 搜索过的数据库 (PubMed,Scopus等等) 在2012-2023年间发表的关于游泳者的IMT研究.
- 包括13项与277名参与者 (11-21岁,61.4%男性,84.6%精英游泳者) 使用标准化IMT设备的13项研究.
主要成果:
- IMT显著增加了最大吸入压力 (MIP),增加了29.35cmH2O (p < 0.01).
- 在IMT后,最大呼气压 (MEP),FEV1或FVC没有显著变化.
- 最常见的IMT协议涉及3-12周的PowerBreathe设备.
结论:
- 在游泳者中,IMT有效地增强了灵感肌肉力量 (MIP).
- 在这个人群中,IMT似乎没有显著改变呼吸肌肉强度或整体肺体积 (FEV1,FVC).
- 进一步的研究可能会探索针对特定游泳表现结果的最佳IMT协议.
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