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短时间静态拉伸运动对U-14女运动员动态平衡的急性影响

Samiha Amara^1,2, Raja Bouguezzi³, Helmi Chaabene^4,5

¹1Department of Physical Education and Sport Sciences, College of Education, Sultan Qaboos University, Sultanate of Oman.

Acta of bioengineering and biomechanics

|January 28, 2025

概括

短时间静态拉伸 (SS) 改善了年轻女排球员的动态平衡,特别是在前面平面,拉伸后的直接效果对预防伤害最有好处. 这提高了整体体育表现.

科学领域:

体育科学运动科学运动科学
生物力学生物力学
运动生理学运动生理学

背景情况:

动态平衡对于年轻运动员的体育表现和伤害预防至关重要.
静态拉伸 (SS) 对动态平衡的急性影响仍然是一个争论的话题.
了解这些影响对于优化青少年体育训练方案至关重要.

研究的目的:

调查短时间静态拉伸对U-14女排球员动态平衡的急性影响.
为了检查不同的恢复时间 (立即后,2分钟和10分钟) 如何影响这些效应.

主要方法:

13名U-14女子排球运动员参加了8次随机评估.
动态平衡是使用2D动力学分析评估的质量中心 (COM) 位移,速度和加速在摇摆板上.
测量是在没有SS的情况下进行的,在SS后立即进行,并在恢复后2分钟和10分钟后进行.

主要成果:

静态拉伸显著影响了COM速度和加速,在前面和右侧平面 (p <0.05).
前面平面动态平衡显示SS后COM速度和加速下降,伸展后立即出现最显著的改善.
萨吉塔平面平衡表现出SS后COM加速的立即增加 (p < 0.001).

结论:

短时间的静态拉伸急剧增强了年轻女排球员的动态平衡,特别是在正面平面.
在拉伸方案后立即观察到对动态平衡最有益的影响.
静态拉伸可以被认为是一种有效的运动方式,可以在这个人群中立即改善动态平衡.

关键词:

动力学分析动力学分析被动拉伸是一种被动的拉伸.姿势控制姿势控制短期效应是短期的影响.年轻人女性年轻人

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