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Research for index weight of aerobics performance evaluation based on multiple regression

机译：基于多元回归的健美操性能评价指标权重研究

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In the paper, the many indexes related aerobics sports performance are obtained bymaking a survey to aerobics specialist, eventually, fromwhich nine indexes are selected. Experts score 9 indicators and give the total score. Scoring index results is just taken into account without considering the factors of special grade. On the basis of the 9 indexes data, multiple regressions is used to make fitting analysis to data using SPSS, and then forecasting model ofAerobics result is finally obtained. Results show that the model can better predict the total scores of aerobics performance, meanwhile, coefficient of index determine the weight of theAerobics index in the total results.Multiple regression models can predict performance of Aerobics athletes reasonable and scientifically, and provide an important basis for Aerobics training.
机译：通过对健美操专业人士的调查，得出了与健美操运动成绩相关的许多指标，并从中选择了9个指标。专家给9项指标打分，并给出总分。计分指标结果只是考虑在内，而没有考虑特殊等级的因素。在9个指标数据的基础上，采用多元回归对SPSS数据进行拟合分析，最终得到健美操成绩的预测模型。结果表明，该模型能够较好地预测健美操成绩的总分，同时，指数系数决定了健美操各项指标在总成绩中的权重。有氧运动训练。

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