二头三头肌比对高尔夫球摆表现的影响
1School of Life Sciences, University of Glasgow, Glasgow, United Kingdom.
PloS one
|July 23, 2024
概括
高尔夫球运动员拥有更大的三肌强度和较低的两肌与三肌强度比,这对于直立的领臂至关重要. 这种肌肉平衡影响驾驶距离,但不一定影响高尔夫球表现的准确性.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 人体生理学 人体生理学
背景情况:
- 高尔夫球摇摆的生物力学涉及复杂的肌肉相互作用.
- 理论上,保持直线的领臂对于高效的动力传输和摆动一致性至关重要.
- 了解肌肉力量平衡,特别是在双肩和三肩之间,对于优化高尔夫球表现至关重要.
研究的目的:
- 为了研究前臂肌肉力量平衡 (两 vs 三) 和高尔夫表现之间的关系.
- 为了确定高尔夫球运动员与非高尔夫球运动员相比,是否表现出不同的肌肉力量概况.
- 评估肌肉力量和平衡对特定高尔夫球摇摆参数和结果的影响.
主要方法:
- 招募了20名18-45岁的男性参与者 (10名高尔夫球员,10名非高尔夫球员).
- 用Primus RS动力计测量了肘部屈曲器和伸缩器的同度和同动力肌肉强度.
- 使用Optishot 2高尔夫球模拟器评估了高尔夫球摆表现,包括球撞击一致性,摆动路径和面角.
主要成果:
- 与非高尔夫球运动员相比,高尔夫球运动员表现出显著更高的三肌强度和较低的两肌与三肌强度比率 (P=0.02和P=0.002,分别).
- 低障碍的高尔夫球手比中等障碍的高尔夫球手取得了比较一致和集中的球冲击.
- 肌肉强度和双肩-三臂比率与驾驶距离和某些摆动特征的频率存在相关性.
结论:
- 较低的双肩与三头肌强度比率和更大的三头肌强度与保持高尔夫球运动员直立的领臂有关.
- 虽然肌肉力量可以提高驾驶距离,但不能保证更好的射击精度.
- 一致的球撞击点可以作为高高尔夫球技巧水平的指标.
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