Abstract

Comprehensive evaluation research of volleyball playersÃ?Â?Ã?Â?Ã?Â?Ã?Â? athletic ability based on Fuzzy mathematical model

Author(s): Shangbin Li, Peiyu Zhao, Yingshuang Liu, Lixin Wu

In the confrontation process of volleyball, the key to ultimate victory is athleteÂ’s athletic ability; if we can establish a comprehensive evaluation systemandmodel of volleyball players, it helps targeted training and skills improvement of athletes, and wins more honor for Chinese sports circle. This paper studies the technical and tactical characteristics of volleyball players, starts fromthe physical agility, skills, psychology and intelligence four areas in order to establish a comprehensive evaluation system of volleyball players and explore the scientific, reasonable and workable evaluation methods, and contributes to the targeted training of athletes. The study gives fuzzy set definition with the hundred-mark system and five evaluation grades, and provides algorithmfor the quantitative analysis of each indexÂ’s test results in the index system, finally gives the algorithm steps of volleyball playersÂ’ comprehensive evaluation based on fuzzy mathematical model, and provides a theoretical basis for the reasonable evaluation of the athlete.