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传统和相死的生物力学分析
N C Hanen1,2, K Ben Mansour1,2,3, G N Ertel1,2
1Université de Lorraine, UR 3450 DevAH, Nancy, France.
Frontiers in bioengineering and biotechnology
|June 11, 2025
概括
相比于传统的死 (CDL),相死 (SDL) 提供了更大的正面和横平面运动和膝盖/部时刻. SDL可能有利于膝盖强化和中侧稳定性,而CDL更有效地准后链.
科学领域:
- 生物力学 生物力学
- 运动生理学 运动生理学
- 体育科学 运动科学 运动科学
背景情况:
- 传统的死 (CDL) 和相死 (SDL) 是基本的力量训练练习.
- 无论是CDL还是SDL都有效地加强了膝盖和部肌肉.
- 了解生物力学差异对于优化培训和康复至关重要.
研究的目的:
- 研究CDL和SDL之间的生物力学差异.
- 分析关节动力学,动力学和肌肉激活在两个提升.
- 为了为特定的训练和康复目标提供运动选择信息.
主要方法:
- 30名经验丰富的男性举重者在一次重复最大 (1-RM) 的85%时进行了CDL和SDL.
- 记录了下肢关节运动范围 (ROM),内部关节时刻和肌肉激活.
- 分析使用了对对的t测试和统计参数映射 (SPM).
主要成果:
- SDL在部和膝盖表现出更大的正面和横向平面ROM.
- CDL产生了更高的部延伸时刻,而SDL产生了更大的前额/横部和膝盖时刻.
- 肌肉激活有所不同,双腿骨在CDL中较高,大侧骨在SDL中较高,在第一阶段.
结论:
- 对于后链和部延伸器的准,CDL更有效.
- SDL强调前链参与,增加中侧稳定需求.
- 在需要增强稳定性的膝关节强化和康复中,SDL可能是有益的.
关键词:
在EMGEMGEMGEMGEMGEMGEMGEMGEMGEMSPM SPM SPM SPM SPM SPM SPM SPM SPM SPM SPM SPM SPM SPM SPM SPM SPM SPM生物力学 生物力学动态的动态的动态.共同的 共同的 共同的 共同的动力提升的动力提升强度强度强度强度强度强度强度强度强度强度强度强度强更多相关视频
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