乒乓球混雙比賽制勝規(guī)律新探：基于“八輪次”得失分的性別差異解析

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中圖分類號：G846 文獻(xiàn)標(biāo)識碼：A 文章編號：1006-2076（2025）03-0117-10

Abstract：Since mixed doubles table tennis became anoficial event at the2O20 Tokyo Olympics，its competitive value and strategic position have undergone structural changes.Exploring the winning rules of this event is of great practical significance for optimizing China's Olympicpreparation system.Based on the unique "eight-round"structure of the mixed doubles rules，this studyconstructed a genderdynamic analysis framework and adopted amethod combining video analysisand mathematicalstatistics toconductasystematicanalysisof thetop international table tennisevents in the past five years.The research found that there was no significant diffrence in competitive effctivenessbetween samesex and opposite-sex service games.The outcome of the game depends on the tactical execution eficiency of key sequenceswithin theround.Intheeight-roundtactical system，inthefemale-to-femaleround，alocaladvantage was formedthroughthe men'sthirdshot'sattack，whileinthefemale-to-femaleround，themen's fourthshot'sdefensive stabilitywas insufficient，which became a systematicshortcoming.Under thesame tactical scenarios，genderatributes haveasignificantmoderating efectontheeffectiveness ofrounds.Thisresearch breaks through thetraditional analytical paradigm of singles events，constructs a dynamic model related to genderand rounds，provides theoretical support for China's mixed doubles event to cope with the Olympic"singlecombination participation"ruleand optimize the allcation of tactical resources，and promotes the transformation ofthe training system towards a data-driven scientific paradigm.

Key Words：table tenns; mixed doubles competition; wining paterns;eight-round system; points scored and lost; gender differences

乒乓球混雙項(xiàng)目自2020年東京奧運(yùn)會成為正式比賽項(xiàng)目以來，其在競技體系中的戰(zhàn)略地位發(fā)生了根本性轉(zhuǎn)變，已從邊緣性“附屬項(xiàng)目”發(fā)展為各國奧運(yùn)戰(zhàn)略的核心競爭領(lǐng)域[1]。（剩余14210字）