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Updated: Jul 12, 2025

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Lower Limb Biomechanical Analysis of Healthy Participants
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在正常行走过程中对拉丁舞者下肢的生物机械分析
Xiangli Gao1, Datao Xu1,2, Fengfeng Li1
1Faculty of Sports Science, Ningbo University, Ningbo 315211, China.
Bioengineering (Basel, Switzerland)
|October 28, 2023
概括
与非舞者相比,拉丁舞者表现出明显的步态生物力学,包括更多的脚和部外部旋转,以及阿基里斯肌和骨骨关节力量的增加,提高了平衡和稳定性.
科学领域:
- 生物力学 生物力学
- 舞蹈科学 舞蹈科学 舞蹈科学
- 人类运动分析 人类运动分析
背景情况:
- 拉丁舞需要先进的平衡和身体控制,影响基本的行走机制.
- 与非舞者 (NDs) 相比,拉丁舞者 (LDs) 的步态适应并未得到充分记录.
研究的目的:
- 研究和比较女性拉丁舞者和非舞者的步态生物力学.
- 在行走的姿势阶段识别特定的动力学和动力学差异.
主要方法:
- 采用独立的样本t试验进行一维统计参数映射 (SPM 1d) 分析.
- 招募了21名女性拉丁舞者和21名年龄和活动匹配的非舞者.
- 分析行走任务,重点关注姿势相变化.
主要成果:
- 在立姿阶段观察到脚和部外部旋转的显著差异 (p=0.015,p=0.014).
- 在LDs与NDs相比,直肠阿基里斯肌力 (ATF) 和关节关节接触力 (PTF) 的升高 (p<0.001).
结论:
- 拉丁舞者表现出更好的平衡,因为脚的外部旋转更大,以保持稳定.
- 长时间的舞蹈练习可以加强阿基里斯肌和腿骨骨关节.
- 拉丁舞在康复中的整合可能有助于内部旋转步伐缺陷的个体.
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