| Summary: | 碩士 === 國立臺中教育大學 === 體育學系碩士在職專班 === 105 === The purpose of this research is to investigate the scoring effect for the first three strokes. Scoring effects of the route and landing spots of the third stroke were analyzed. The relation between route and landing spots as well as relation among route, landing spots and scoring effect were also analyzed. The study was performed on the top 8 mixed doubles of BWF Super Series Finals in 2010. The objects of this research are the eleven games of five matches, with a total of 426 strokes including 353 of the third strokes, from 12 players of the top 8 mixed doubles. According to Chi-square analysis, the results are as follows. Before the third strokes of the mixed doubles, the scoring rate is about 24.6%. There is no significant difference in scoring rate for different routes or landing spots of the third strokes in mixed doubles. More detailed investigations shows that pushing balls in area 1 and net smashing balls in area 5 result in more winners.
It is concluded that badminton players should use the third strokes to create the opportunities for attacks, so hit in the landing spots toward the half-left, half-right, half-back , can get higher scores rate.
Expecting this research can bring to athletes or sports enthusiasts a clear concept about of the third strokes. Depending on the coming balls, players can return with optimal landing spots for best winner shots.
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