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叠加振动对灵活性和被动刚性的优点:通过多层次元分析进行系统审查
Daniel Jochum1, Andreas Konrad2, Lars H Lohmann3
1Department of Health Sciences and Technology, ETH Zurich, Zurich 8006, Switzerland.
Journal of sport and health science
|February 28, 2025
概括
机械振动刺激增强灵活性,并减少肌肉硬性在急性和慢性设置. 这一系统性审查证实了振动.
科学领域:
- 运动科学 运动科学 运动科学
- 康复医学 康复医学 康复医学
- 生物力学 生物力学
背景情况:
- 优化灵活性对于体育表现和康复至关重要.
- 机械振动刺激可以增强超越传统伸展的运动范围.
- 现有研究表明,振动对灵活性和肌肉度的影响有希望,但有时是矛盾的发现.
研究的目的:
- 系统地审查和聚合效应尺寸的灵活性,刚性和被动扭矩适应与叠加的机械振动刺激.
- 探索机械振动的潜力,与被动控制或假设条件相比,增强适应能力.
主要方法:
- 在四个主要数据库 (Web of Science,MEDLINE,Scopus,Cochrane公共图书馆) 进行了系统的文献搜索,直到2023年12月.
- 包括比较机械振动干预与被动或假控制关于运动范围和被动肌肉度的研究.
- 使用强大的方差估计进行了元分析,以聚合效应大小,并通过元回归分析潜在的调节者.
主要成果:
- 与被动对照相比,证据的中等确定性表明,与被动对照相比,机械振动显著改善了急性灵活性 (ES=0.71) 并减少了度 (ES=-0.89).
- 振动也显示了慢性灵活性改善的证据的中等确定性 (ES=0.64与对照,ES=0.65与假).
- 针对假状况的效果在急性硬度方面不那么明显,在急性灵活性方面缺乏有意义的结果.
结论:
- 与非振动方法相比,机械振动刺激有效地提高了急性和慢性干预的灵活性.
- 从振动中积累的机械刺激是这些灵活性增强的可能贡献者.
- 根据特定的振动参数,对灵活性和刚性变化的基础生物机制进行进一步的研究是有必要的.
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