Election Index System Studies On Young Javelin Athletein Zhejiang Province

Athlete selection is the key to sports talent strategy, which is based on the systematic and scientific selection theory. Without perfect theoretical guidance for selection, it is impossible for Zhejiang province to achieve the strategic goal of becoming a competitive province in sports, which has brought an important opportunity for the development of scientific Athlete selection. At present Scientific selection of Javelin athletes in Zhejiang Province should be further improved. A lot of research and related literature review show that the indicators of young Javelin athletes selection is not comprehensive, and there are more indexes in quantitative measurement than in qualitative measurement where the content of the indexes is unitary. Based on the theory of the scientific athlete selection, this paper has studied the system of young Javelin athletes selection indexes via literature review, Delphi method, AHP, logical analysis and tests and measurements. The steps of the research are as follows. The first step is the use of literature review on the basis of Javelin athletes theory that athlete selection should be the genetics-based selection, selection of those athletes with indexes of great genetic effect. The impact of growth factors should be also considered so that the premature players are not selected. Genetics-based selection and dermatoglyph selection are vital to athlete selection. The second step is the systematic analysis of the factors affecting competitive ability of Javelin athletes such as shape, quality, physiological function, skills, mental ability and achievements. The third step is the use of the Delphi method to determine the content of selection indexes, which identifies 24 indexes of hardware selection, 4 indexes of software selection, 4 indexes of genetics-based selection and dermatoglyph selection, altogether 32 indexes. The fourth step is the hierarchical structure modeling of the index system based on the AHP in which the weight factors of the various indexes are analysed with AHP software. Step five is the measurements of young elite Javelin athletes according to the selection index system and getting the relevant data. Through the normal distribution theory of the data ,the single-index score tables of male and female athletes are made, and the comprehensive indexes of athlete selection is analysed. This study aims to provide a theoretically viable reference for the coaches to select javelin athletes in Zhejiang Province.