| Based on table tennis team in colleges and universities in shandong province of the men athletes(male)as the research object,by the method of literature and questionnaire survey as the main research methods,such as sensitive through high levels of male table tennis players in colleges and universities,such as the construction of quality structure model and evaluation standard research,so as to cultivate high level athletes sensitive quality and scientific selection to provide certain theory reference and related research conclusions are as follows:1.On the basis of sports statistics,according to the weight of each factor indicators indicators established responsive quality of typical structure indicators:cross back to run 2.5 meters,slide,reaction time,30s,LiWoCheng,prone to stand up and see the signal footwork movement across repeatedly,and dancing.2.Through factor analysis,found that high levels of men's table tennis sports in colleges and universities sensitive quality structure is by changing direction and ability factor,sensitive response factor,transform action of capacity factor and coordination factor.3.According to reflect the high level of male table tennis players sensitive quality structure characteristics of repressentative index,is established to discriminate between high level discriminant equations of amateur table tennis players sensitive quality:Y1=0.574xi-0.386x2+0.1 86x3+0.502x4+0.455.Judged by back substitution,internal validation and cross validation test,proves that the discriminant equation has better discriminant prediction effect.4.Using the method of "complete" and "deviation" to develop the high level of colleges and universities the quality of the men's table tennis athletes special sensitive evaluation standard,the selection of table tennis athletes in colleges and universities and the sensitive quality training and monitoring play a guiding role,provides certain theory basis. |
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