英文摘要
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This paper research objects are LEE Chong Wei and Chen Long who performed world ranking NO.1 and NO.2 in 2014 from Badminton World Federation. The main purpose of this research is focus on forecourt, middle court, and backcourt rally techniques and scoring in different stages. The statistics analysis adopts the contingency table and the test of homogeneity of proportion. The data processing uses SPSS 22.0 for windows. The level of significance is set to 0.05 (α=.05). Within two games data analysis, the research results reveal that the forecourt techniques serviced round for LEE Chong Wei, p=.088, is no significant difference (NSD) and for Chen Long, p=.014, is significant difference (SD). As for middle court techniques, LEE Chong Wei, p=.211, is NSD and Chen Long, p=.362, is NSD as well. The backcourt techniques analysis tells that LEE Chong Wei, p=.099, is NSD and Chen Long, p=.146, is NSD. Regarding different stages scoring analysis, LEE Chong Wei, p=.034, is SD and Chen Long, p=.499, is NSD. This paper finds that these two players are both control the game relying on the fort court techniques in the first place and then exercising shots waiting for winning opportunities. In order to countercharge the opponent, drive shots are main attracting approach. As for back court techniques, playing push and drive shots become main approach. This research suggests that playing varietal shots in one service and time-difference disguise manipulation is necessary. Another issue is enhancing middle court countercharge capability to win.
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