| The project of men's 110 meters hurdles according to Professor Tian Maijiu items classified in group theory, should belong to the Physical Fitness Speed Event Group, at the same time, it is recognized as a technically demanding race tracks one of the projects, so the athletes improve performance to physical fitness and technology simultaneously, in today's technology continues to improve at a macro level, the athlete's physical fitness to fully exploit wise. The purpose of this paper is to construct prediction model of high-level 110-meter hurdles in Jiangsu Province Athletes , to play a specific fitness advantage and make up for lack of physical training for the future study of theory and practice to provide reference for coaches inspection and diagnosis provide the basis for the physical fitness of athletes.The article to high level of Jiangsu Province, 110 meters hurdles athlete physical fitness as a theoretical analysis of the main system, the use of literature, combined with the characteristics of the project 110-meter hurdles, 110 meters high level by Jiangsu Province column primary index Physical Fitness 30, through expert questionnaire, test data by indicators, using SPSS17.0 software for statistical analysis of data, Selected for the final 11 indicators. Stepwise regression, factor analysis, the indicators of physical fitness testing and classification, the following conclusions:1. Identified the high level of Jiangsu Province, 110 meters hurdles athlete evaluation: height, Quetelet index, leg lengthA, ankle girth; physical function evaluation indicators: vital capacity; Special Quality Evaluation: moving between the 30m run, standing long jump, a half squatting, squat, 100 meters, starting from the first hurdle.2. Factor analysis resulted in Jiangsu Province by the 110-meter hurdler physical level indicator system constituted by the six dimensions. Six dimensions are: speed class factor, special starting class factor, the maximum strength class factor, quick power class, body shape class of factors, physical function category factor. View from the contribution rate, speed class> Special starting class> maximum strength class> Quick Power Class> body shape class> bodily functions are eligible athletes level of development of special quality is an important factor influencing the match performance characteristics3. The stepwise regression model we have established a high level of Jiangsu Province, 110 meters hurdles athlete performance prediction regression equation: Y =- 3.358-0.327 ×standing long jump -0.003×squat+7.5×starting from the first hurdle -0.1×100m results. The equation for forecasting performance for the coaches to monitor athletes training for the state provided more objective, simple test methods, through this method, periodic inspection of Jiangsu Province, reasonable regulation of phase training program.4. Jiangsu Province, 110 meters from the high field athletes and on top athletes in the 110 meter hurdle performance comparisons, Jiangsu Province, with the domestic players as a whole is not very big gap between the elite athletes, mainly elite 110-meter hurdler the overall level is not high, efforts through scientific training to improve the overall competitive level is a fundamental task.5. The physical fitness characteristics of Jiangsu Province, 110-meter high hurdler, compared with the domestic elite athletes, the gap between the main body shape is in terms of height and Quetelet index. High level of Jiangsu Province, 110 meters hurdles athlete's height is lower than the domestic elite athletes, this may also be high level of Jiangsu Province, 110 meters hurdles athlete reasons for the low grades. In the special quality of Jiangsu Province, 110 meters hurdles athlete high quality of some of the special 110-meter hurdles than domestic elite athletes, including the quality of the speed advantages of a more obvious, but the maximum strength and quick power quality of low.Yet to be further strengthened. |
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