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高中棒球运动员的肌肉力量,挥杆速度,击球统计数据和身体构成参数之间的相关性:一项回顾性观察研究

Kenta Suzuki¹, Yasuaki Mizoguchi^1,2, Fumihiko Kimura¹

¹Department of Rehabilitation, Kimura Orthopedic Clinic, Saitama, Japan.

Journal of strength and conditioning research

|November 4, 2024

概括

瘦身量是棒球运动员挥杆速度的关键,但身体组成不会直接影响击球表现. 高中运动员应该专注于技术技能,以获得更好的击球平均值.

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:

身体构成显著影响运动表现,特别是在需要爆炸性运动的体育运动中,如棒球.
了解物理属性和性能指标之间的相互作用对于优化培训计划至关重要.

研究的目的:

为了研究高中棒球运动员的身体组成,肌肉力量,挥杆速度和击球统计数据之间的相关性.
为了确定关键的身体组成参数,预测青少年棒球运动员的表现指标.

主要方法:

一项涉及29名高中棒球运动员的回顾性观察研究.
收集了关于身体组成 (身体脂肪百分比,瘦身量[LBM],脂肪质量指数[FMI],无脂肪质量指数[FFMI]) 的数据,肌肉力量 (长椅压力,腰,死),击球统计数据和挥杆速度.
使用身体成分分析仪 (Omron HBF-701) 进行了相关性和多变量回归分析.

主要成果:

体质量 (LBM) 显著预测了长椅压力和摆动速度 (p < 0.05,p < 0.01).
无脂肪质量指数 (FFMI) 预测了式强度 (p < 0.01),脂肪质量指数 (FMI) 预测了死力强度 (p < 0.05).
没有发现任何身体组成参数和击球统计数据 (击球平均数,基地百分比,斜率百分比,基地加斜率) 之间有显著的关联.

结论:

瘦身量是提高高中棒球运动员摆动速度的关键因素.
建议教练和球员对身体组成进行管理,以提高身体功能.
建议技术技能发展,而不是仅仅关注肌肉力量或摆动速度,以改善棒球中的击球统计数据.

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