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9120021JournalofPhysicalEducationVol.9No.1Jan.20021121.5260612.3300009934:3.5:2.5G832.4A1006-7116200201-0107-04OnthecontentStructureanddevelopmentofparallelbarsentireexercisePENGHong-tao1HUHong-mei1HUANGJian21.DepartmentofPhysicalEducatienShaoqingInstituteShaoqing526061China2.JianxiBureauofPhysicalEducationNancang330000ChinaAbstractAsystematicresearchintothecontentandstructureofparallelbarsentireexercisehasbeenmadefromtheinfor-mationof99Tianjinworldgymnasticschampionships.Accordingtotheon-the-spotobservationtheconclusioncanbedrawnthatparallelbarsentireexerciseismainlycomposedof1turning2airspringandkip3backswingandthecorrespondingproportionis4:3.5:2.5.Supportingmodelsandmixingmodelshavebecomethemainstructuresofparts.Thedevelopmenttendencyisdynamicprogramingchangingexercisefactorstoraisevalueofdifficultyandalteringconnectiontoconsequentlygainscoresforvalueofdifficulty.Keywordsgymnasticsparalledbarsentireexercisestructuredynamicprograming99414121997~19993979816Σ138.86038.21238.26238.66238.91238.412230.546238.44938.62336.74538.41238.78736.337227.083337.76238.13737.56237.92438.13736.999226.557437.84838.09937.47538.06238.14936.749226.382536.44938.46236.14938.28638.88637.037225.319637.04938.08636.42437.70437.91237.399224.5942000-11-301965-26Σ138.01238.32438.64938.54938.78738.047230.395237.64238.79937.36138.64938.18737.525228.145337.59937.86238.42437.58638.18637.974227.631436.16138.19937.96238.28737.63737.662225.908536.37437.62537.73738.28638.12437.724225.870636.91237.97437.71137.75037.13737.712225.196319971~19997119831199299299199311SONYCCD-TRV66E9932199919993211ABB81B44B%90º180º270º360º27823939144219582164824412149271133123633100182%18%180º3242%58%64%24%490º→180º→90º3180º360º63%90º270º37%270ºCD2B5193%ESE80192ESE79%3D+D3D79%17%208011/45B%1/111/42/12793276212379931154851751714231916555178283661911142%1.5C90º270º21246%21.53220806206B①②③④1⑤⑥⑦⑧181112325220①+②+③+④=1142%14%⑤+⑥+⑦+⑧=1246%28%33.1B104:3.5:2.54342318722ESEE46983.21208090890112201→180ºC→D→C→D2→→→E→ES→D→E3180º→360ºC→D180º→270ºD→E4180º180º3D1180º→→180º→270º→→270ºD+E+C+D+C+D=0.5+0.52→→180º→360º→→C+C+C+D+C+E=0.3+0.33→D+D+C=0.2+0.24→C+D=0.1+0.1C+E=0.1+0.25360º→D+D=0.1+0.241104:3.5:2.5231.J.19852927-32.2.M.1995135-151.3.M.199181-113.4.M.1986197-215.5.M.199575-95.6.M.1987194-207.7.1999C.1999.8.S.1999.91999.S.1999.101999.S.1999.0119
本文标题:双杠整套动作的内容、结构及发展
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