Tamaki Sho, Yoshida Kazuto, Yamada Koshi
Meio University, Nago City, Okinawa, Japan.
Shizuoka University, Shizuoka City, Shizuoka, Japan; Sports Science and Medical Committee, International Table Tennis Federation, Lausanne, Switzerland.
J Hum Kinet. 2017 Jan 30;55:7-18. doi: 10.1515/hukin-2017-0002. eCollection 2017 Jan 1.
The current study proposes a novel approach that improves the conventional performance analysis in table tennis by introducing the concept of frequency, or the number of shots, of each shot number. The improvements over the conventional method are as follows: better accuracy of the evaluation of skills and tactics of players, additional insights into scoring and returning skills and ease of understanding the results with a single criterion. The performance analysis of matches played at the 2012 Summer Olympics in London was conducted using the proposed method. The results showed some effects of the shot number and gender differences in table tennis. Furthermore, comparisons were made between Chinese players and players from other countries, what threw light on the skills and tactics of the Chinese players. The present findings demonstrate that the proposed method provides useful information and has some advantages over the conventional method.
当前的研究提出了一种新颖的方法，通过引入每个击球数的频率概念，即击球次数，来改进乒乓球传统的性能分析。与传统方法相比，改进之处如下：对球员技术和战术评估的准确性更高，对得分和回球技术有更多见解，并且使用单一标准更易于理解结果。使用所提出的方法对2012年伦敦夏季奥运会乒乓球比赛进行了性能分析。结果显示了击球数和乒乓球运动中性别差异的一些影响。此外，还对中国球员和其他国家的球员进行了比较，这揭示了中国球员的技术和战术。目前的研究结果表明，所提出的方法提供了有用的信息，并且比传统方法具有一些优势。
