Comparison to Physical Characteristics of International Tournaments Baseball Spheres among Various Age Stages
碩士 === 臺北市立大學 === 運動器材科技研究所 === 102 === Purpose: To exam the differences of physical characteristic among the game balls of the international tournaments with various age stages. Method: 36 baseball spheres collected from the 12U and 18U World Cup and Baseball World Classic (WBC) in 2013. The weight...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | en_US |
| Published: |
2014
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| Online Access: | http://ndltd.ncl.edu.tw/handle/67876361866712430254 |