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首页> 外文会议>International Symposium on Biomechanics in Sports vol.2; 20050822-27; Beijing(CN) >THE STUDY OF BATTING PERFORMANCE OF DIFFERENT MATERIAL BAT
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THE STUDY OF BATTING PERFORMANCE OF DIFFERENT MATERIAL BAT

机译：不同材料BAT的电池性能研究

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摘要

The purpose of this study was to compare the velocity of sweet spot and batted-ball velocity during swing different material bat. Three collegiate baseball players randomly swung five different material bats. The high-speed video (2000 fps) was placed 7 meter above subject to capture swing image. The swing velocities of sweet spot before impact, after impact and batted-ball velocity were calculated. The results reveal that batted-ball velocity of bamboo bat and compound bat were between alloy bat and wood bat. There are significant correlations among bat velocity before impact and batted-ball velocity. We suggest that the bamboo or synthetic material of wood and bamboo were suitable to produce baseball bat. Moreover, it is very economy and safer than alloy bat.
机译：这项研究的目的是比较挥杆不同的材料击球过程中的最佳击球速度和击球速度。三名大学棒球运动员随机挥动了五只不同的蝙蝠。将高速视频（2000 fps）放置在拍摄对象上方7米处以捕获挥杆图像。计算了击球前，击球后和击球速度的最佳击球速度。结果表明，竹棒和复合棒的击球速度介于合金棒和木质棒之间。击球前的球拍速度与击球速度之间存在显着的相关性。我们建议使用竹子或木材和竹子的合成材料制作棒球棒。而且，它比合金蝙蝠经济且安全。

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