在 Pilates Reformer Arm Work 练习期间,在不同的肩部绑架角度激活肩膀肌肉
Woo-Lim Mun1, Eui-Young Jung2, Shi Lei2
1Department of Exercise Rehabilitation, Gachon University, Incheon 21936, Republic of Korea.
Medicina (Kaunas, Lithuania)
|April 26, 2025
概括
皮拉提修复者手臂工作 (AW) 根据肩膀绑架角度不同地参与肩膀肌肉. 特定的角度,比如135°,最大限度地激活下梯子,以改善脚控制.
科学领域:
- 肩关节运动的生物力学.
- 运动生理学和肌肉激活.
- 脚稳定的运动学.
背景情况:
- 肩膀肌肉对于肩膀的稳定性和在手臂运动期间预防受伤至关重要.
- 肩部绑架角度显著影响头骨肌肉的参与.
- 皮拉塞斯改革者手臂工作 (AW) 提供了多种不同的肩部绑架角度进行炼.
研究的目的:
- 为了研究不同的肩膀绑架角度在AW期间对骨肌肉激活的影响.
- 为了确定选择性肌肉参与Pilates练习的最佳角度.
主要方法:
- 26名健康的男性在0°,90°,135°和160°的肩部绑架角度进行了AW.
- 表面电肌扫描测量了上形 (UT),中形 (MT),下形 (LT),前形 (SA),后形 (PD) 和上形 (LS) 的激活.
- 分析了肌肉激活比率 (UT/LT,LS/LT,UT/SA,LS/SA) 的情况.
主要成果:
- 上形 (UT),下形 (LT) 和前形 (SA) 的激活与肩膀拉伸角度增加.
- LT的峰值激活发生在135°,而MT和PD的峰值在90°.
- 具体的肌肉激活比率在不同的吸收角度有显著差异,观察到的最低比率在90°,135°和160°.
结论:
- 肩部绑架角度极大地影响了在AW期间的头骨肌肉招募.
- 有针对性的肩部绑架角度可以选择性地激活特定的头骨肌肉.
- 研究结果提供了优化Pilates AW练习的证据,以增强脚控制和稳定性.
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