带对无氧运动和肌肉组织氧化的影响
David Marko1,2, Patrik Vymyslický3, Petr Miřátský1
1Research Sport Center, Faculty of Physical Education and Sport, Charles University, Prague, Czech Republic.
Journal of sport rehabilitation
|January 4, 2024
概括
在热身期间使用大腿牙线不会影响Wingate测试的表现,但会显著增加肌肉氧和度 (SpO2) 和总血红蛋白. 这种增强的血流可能有利于重复的无氧运动和组织愈合.
科学领域:
- 运动科学 运动科学 运动科学
- 运动生理学 运动生理学
- 生物医学工程 生物医学工程
背景情况:
- 腿部组织使用牙线是一种新兴的技术,研究结果各不相同,需要进一步研究.
- 之前的研究表明,大腿用牙线可以提高性能,包括改善跳跃,冲刺和力量生产指标.
- 目前的研究解决了关于在强度运动期间使用牙线对生理影响的更多数据的需求.
研究的目的:
- 在30秒的Wingate无氧测试 (30-WAT) 中调查大腿牙线对无氧运动表现的影响.
- 评估使用牙线对肌肉氧和度 (SpO2) 和巨额侧面肌肉中总血红蛋白的影响.
- 为了确定使用牙线是否会影响高强度运动期间和之后的关键绩效指标和生理反应.
主要方法:
- 22名体育学生 (11名男性,11名女性) 参加了一项随机交叉设计.
- 参与者在热身期间完成了30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特参与者完成了30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特的30瓦特.
- 使用非侵入性技术监测肌肉氧和 (SpO2) 和总血红蛋白.
主要成果:
- 腿部使用牙线并没有显著改变Wingate测试的性能指标 (峰值功率,平均功率,疲劳指数).
- 在前测试,30WAT和恢复阶段,在肌肉氧和 (SpO2) 和总血红蛋白中观察到中大效应.
- 使用牙线时,SpO2水平显著更高:测试前约13.55%,测试期间约19.06%,恢复期间约8.55%.
结论:
- 在热身期间使用大腿牙线不会提高30瓦的性能,但会显著增加肌肉的氧和和总血红蛋白.
- 观察到的SpO2的增加表明,由于改善了血液流动,反复无氧运动可能会带来潜在的益处.
- 肌肉氧和度升高也可能有助于增强组织愈合和疼痛管理,这需要进一步研究治疗应用.
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