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悬浮推向上运动中特定角度的上肢肌肉激活:在不同的身体角度进行电肌图分析
Yu-Chin Lin1, Tsung-Lin Chiang1, Shih-Hsuan Chan1
1Graduate Institute of Sport Coaching Science, Chinese Culture University, No. 55, Hwa-Kang Rd., Yang-Ming-Shan, Taipei City, 11114, Taiwan (R.O.C.).
BMC sports science, medicine & rehabilitation
|February 12, 2026
概括
在更高的斜率 (30°到0°) 上,TRX俯卧有效地准大胸部. 倾斜的角度 (-30°) 首选激活前半身,三腕和其他上半身肌肉.
科学领域:
- 运动生理学 运动生理学
- 生物力学 生物力学
- 运动科学 运动科学 运动科学
背景情况:
- TRX悬架训练器允许调节的身体角度,以适应不同的运动强度.
- 极端的身体倾斜,特别是下降的位置,在TRX俯卧运动期间对上半身肌肉激活的影响还不太清楚.
研究的目的:
- 为了研究不同的身体角度如何影响TRX俯卧期间的上肢肌肉激活.
- 为了比较TRX和稳定表面俯卧式之间的肌肉激活模式,在各种角度进行俯卧式.
主要方法:
- 19名训练有素的男子使用TRX和稳定的表面在+30°到-30°的角度进行俯卧式.
- 表面电肌图 (EMG) 测量了大胸部,前骨,手腕三,上和前的活化.
- 电磁图谱数据被正常化为最大自愿同度收缩,并使用双向重复测量ANOVA进行分析.
主要成果:
- TRX俯卧在大胸部,前腹骨和三腕中表现出中等到非常高的激活.
- 与稳定的表面相比,TRX的胸部主要激活显著更高,特别是在从+30°到0°的倾斜处.
- 与较高的角度相比,TRX和稳定的俯卧都显示出前腹骨,三腕,上形和前脊柱在-30°时的活化增加.
结论:
- 在TRX俯卧中,更高的倾斜 (+30°至0°) 有效地准大胸部.
- 较低的角度 (-30°) 首选地与前半身,手腕三,上,和前脊交叉.
- 这些发现为优化悬挂训练俯仰运动中的肌肉激活提供了角度特定的指导.
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