優(yōu)秀男子拳擊運(yùn)動(dòng)員前手平勾拳生物力學(xué)分析.pdf

1、學(xué)位論文獨(dú)創(chuàng)性聲明本人聲明所呈交的論文是我個(gè)人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。盡我所知，除了文中特別加以標(biāo)注和致謝的地方外，論文中不包含其他人已經(jīng)發(fā)表或撰寫(xiě)過(guò)的研究成果，也不包含為獲得西安體育學(xué)院或其它教育機(jī)構(gòu)的學(xué)位或證書(shū)而使用過(guò)的材料。本文所涉及的一切版權(quán)問(wèn)題由本人負(fù)全責(zé)。與我一同工作的同志對(duì)本研究所做的任何貢獻(xiàn)均己在論文中作了明確的說(shuō)明并表示了謝意。論文作者：互僉乏日期：弘，，鏟繹∥閆膨習(xí)學(xué)位論文版權(quán)使用授權(quán)書(shū)本人完全了

2、解西安體育學(xué)院有關(guān)保留、使用學(xué)位論文的規(guī)定，即：學(xué)校有權(quán)保留送交論文的復(fù)印件和磁盤(pán)，允許論文被查閱和借閱，可以采用復(fù)印、掃描等復(fù)制手段保存、匯編學(xué)位論文。同意西安體育學(xué)院可以用不同方式在不同媒體上發(fā)表、傳播學(xué)位論文的全部或部分內(nèi)容。論文作者：至壘老日期：／／／牟／目／爭(zhēng)圈導(dǎo)機(jī)浩據(jù)易日期：剛夸朋’卜優(yōu)秀男子拳擊運(yùn)動(dòng)員前手平勾拳生物力學(xué)分析AbstractBoxingisthegamethatbodydirectlyagainstbetwe

3、enhumansIt’SskillincludingstepsandmethodsandhandtechniquesThehandtechniquesincludingcrossandupcutandhookSothehookisanimportantpartofboxingteclmologyThefronthookisoftenusedbyplayersinthegameandeffectivetechniquesforwinnin

4、gthegameThefronthookcoulddirectlyattackanddefensivecounter—aRackItisoneofkeyfactorforathletestowinthegameThefronthookisthemainboxingtechniquesofattackopponent’SsideThefronthookisconciseandeffectiveboxingtechniques，toappl

5、ytothebodyfromsidewithcurvetechniqueAttackdamageisnotinferiortothecrossandupcutSuccessofhitrateishigherthanthecrossThefronthookhasthehugestrengthaaack，goodconcealment，destructionandmanyotheradvantagesItsuddenlypunchestoh

6、ittheopponent’Sheadandfacilitaterapidblockingtheopponent’SaRackinthegameItalsocanbeappliedtothedefensivecounterattacktacticsIthasverystronglethalityandoffensiveanddefensiveutilitySoitisthemaintechniqueofboxingandwidelyus

7、edinthegameTheresearchhas5excellentboxersofshaan’xiMenBoxTeamasexperimentalobjectsExperimentsusingtwoTM6710modelsofhighspeedcamerastovideoshootingfor3dthefronthookofboxingExperimentsusingAmericanArielAPASimageanalyticals

8、ystemtocutslice，dot，threedimensionalsynthesis，datasmoothinganddataprocessingUseEXCELtodatastatisticsandanalysisthemovementcharacteristicsofbodykeypointsThroughtheresearchtothefollowingconclusion：1Theangleofrightkneechang

9、edisnotobvioustomaintainastablebodycenterofgravity，acceleratethemovementoftheleftsideofthebody；2Thespeedofpunchreaches1245rn／swhenathleteshittargetThekneeangleis16866degreesThehipangleis15382degreesTheelbowangleis16144de

10、grees；3Thespeedofknee，ankleandshoulderjointcurvechangesobviously；thespeedofkneejointto535m／searly，thenslowdownTheshoulder，elbowandwristjointsalmostreach1245m／satthesametimewhenthemomentofhitthetargetAddednewtheoryfortech