CAJ | 학술논문

采用文献资料法、录像观察法和数理统计等研究方法,对近两年蔡赟/傅海峰和韩国的李龙大/郑在成交锋的八场比赛进行技术统计。结果表明：中国组合的发球和接发球技术略弱于韩国组合。差距主要表现在发球变化频率低,节奏变化少;在封网意识,网前球球路变化方面也弱于韩国。
채용문헌자료법、록상관찰법화수리통계등연구방법,대근량년채빈/부해봉화한국적리룡대/정재성교봉적팔장비새진행기술통계。결과표명：중국조합적발구화접발구기술략약우한국조합。차거주요표현재발구변화빈솔저,절주변화소;재봉망의식,망전구구로변화방면야약우한국。
By using the method of literature review, video observation and mathematical statistics, this paper makes technical statisticson 8 matches of CAI Yun, FU Hal- feng, LEE Yong-dae and ZHENG Zai -cheng in the last two year competition. The result shows that China combined serve the ball slightly weaker than the Korean group. The gap is mainly manifested in the service change low frequency, rhythm changes little; in net conscious- ness, net ball pitch change is weak thanKorea.