核心稳定练习和肌肉厚度之间的比较,使用两个不同的激活机动
Ioannis Tsartsapakis1, Ioanna Bagioka1, Flora Fountoukidou1
1Laboratory of Neuromechanics, Department of Physical Education and Sport Sciences at Serres, Aristotle University of Thessaloniki, 62100 Serres, Greece.
Journal of functional morphology and kinesiology
|April 23, 2024
概括
鸟狗和侧板练习,使用空洞机动,显著增加核心肌肉厚度超过支架. 与支架相比,空洞化增强了横腹部和内部斜激活.
科学领域:
- 生物力学 生物力学
- 运动生理学 运动生理学
- 肌肉骨超声波 肌肉骨超声波
背景情况:
- 核心稳定对于运动员,一般健康和康复至关重要.
- 了解不同核心练习期间的肌肉激活对于优化训练计划至关重要.
- 超声波成像提供了一种非侵入性方法来评估肌肉厚度和激活.
研究的目的:
- 为了比较腹部和腰部多筋肌肉的超声波测量肌肉厚度,在七次干部稳定性练习中进行.
- 为了评估空洞与支机动对核心肌肉激活的有效性.
- 确定可以最大限度地提高核心肌肉参与度的练习和技巧.
主要方法:
- 44名健康的年轻人完成了7个练习 (木板,鸟狗,动物爬行,死虫,皮拉特斯敲击,桥梁,侧板) 使用空洞和支架.
- 超声波成像被用于同时测量横腹肌 (TrA),内斜 (IO) 和腰部多 (LM) 的肌肉厚度.
- 统计分析 (ANOVA) 用于比较运动和机动之间的肌肉厚度变化.
主要成果:
- 鸟狗和侧板练习表明,在空洞化机动过程中,肌肉厚度的总体增加最大.
- 在空洞化过程中 (22.7106%) 的肌肉厚度显著更大 (p < 0.001),而在支架过程中 (18.787.1%) 的肌肉厚度更大.
- 横腹部 (TrA) 的厚度增加最大,其次是内斜部 (IO),然后是腰部多部 (LM) (p < 0.001).
结论:
- 用空洞化技术进行的鸟狗和侧板炼是增加核心肌肉厚度最有效的.
- 与支机动相比,空洞化机动显著增强了TrA,IO和LM肌肉的激活.
- 这些发现为设计有效的动态核心稳定培训计划提供了基于证据的见解.
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