Construction And Application Of The Points System Of Mass Badminton Competition From The Perspective Of National Fitness

In order to improve the national fitness service system,improve the quality of national fitness activities,and promote the high quality development of badminton sports for the general public,badminton competition points system is constructed,applied and popularized,so as to promote the scientific development of national fitness work in our country.The purpose of this study is to establish a points system applicable to badminton competition,combine with the current badminton technology testing project,refer to the current situation of badminton development in china,use quantitative index test and subjective technology evaluation,multi-dimensional integration into the initial points assessment,after expert discussion to determine the points calculation method,so as to build a scientific standard badminton game points system for badminton enthusiasts.In this study,using literature and expert interviews to collate the relevant content of badminton technical test index,this paper lays a foundation for the selection of the initial scoring index of badminton competition points system.Delphi method is used to optimize the initial points of the public badminton competition.The selected indexes were measured by measurement method,the data were further processed by mathematical statistics method,and the weight coefficient of the indexes was calculated by factor analysis.The Delphi method is used again to calculate the points,and finally to form the points system of badminton competition.At last,we use the public badminton competition points system and questionnaire survey to collect the feedback information of the participants,and then carry on the collation analysis.The specific results were as follows:(1)Volkswagen badminton competition points system initial points given to indicators of the test project.There are two kinds of test items,quantitative technical evaluation index and subjective technical evaluation index.There are five levels of service technology,forecourt technology,backcourt technology,footwork technology and combination technology.The quantitative technical evaluation test items in the foreground technology are net release,pick and hook,and the subjective technical evaluation index includes dexterity of technique and action effectiveness.Quantitative technical evaluation test items in backfield technology are high distance ball and hanging ball.The subjective technical evaluation indexes include return ball quality,drop point,arc line,ball speed and force.Quantitative technique evaluation test items in gait technique were 5 back and forth movements + 5 or so movements.The subjective technique evaluation indexes included speed of movement,coordination,continuity and rationality.The quantitative technology evaluation test items in combination technology are half kill net and half high,suspension net,tick,pick,subjective technology evaluation index includes action effectiveness,return ball quality,moving speed,action rationality,movement coordination.(2)Volkswagen badminton competition points system initial points give weight to the index.The weight of quantitative of badminton competition is 57% and the weight of subjective technology evaluation is 43%.The five indexes in quantitative technology evaluation are serve technology,foreground technology,backfield technology,footwork technology and technical combination.For boys,the weight of 5 indexes is 15% for serving technique,19% for foreground technique,18% for backfield technique,32% for footwork technique and 16% for combination technique.The weight of five indicators for female students is 16% for serving technique,15% for foreground technique,20%for backfield technique,30% for footwork technique and 19% for technical combination.(3)Calculation of initial points given to the points system in mass badminton competition.The calculation of the formula for giving initial integral can be divided into two types: boys and girls.The initial integral of boys and girls is the product of the total score of 3000 and the sum of the products of the scores of each quantitative skill index,the scores of each subjective technical evaluation index and the weights of each index.(4)Setting up the integral calculation of the integral system in mass badminton competition.The calculation of integral system can be divided into two ways: the calculation of single-person project integral and the calculation of double-person project integral.Among them,the calculation method of single-player project integral is divided into eleven groups with 20 points as the integral difference.In the integral difference groups 1 to 11,the points added by the winner with the highest score(the points reduced by the loser with the lowest score)correspond to 10,9,8,7,6,5,4,3,2,1 and 0respectively,and the points reduced by the loser with the highest score(the points added by the loser with the lowest score)correspond to 10 and 0 respectively.The calculation method of the double event integral is divided into eleven groups with 40 points as the integral difference.In the integral difference groups 1 to 11,the points added by the winner with the highest score(points reduced by the loser with the lowest score)correspond to 20,18,16,14,12,10,8,6,4,2 and 0 respectively,and the points reduced by the loser with the highest score(points added by the loser with the lowest score)correspond to 20 respectively.(5)Feedback on the application of the points system in badminton competitions.After the game participants feedback questionnaire,the application of the VW badminton game points system has received good feedback,most of the players more accepted the VW badminton game points system in the game.The application of the points system in badminton competitions not only increases the interest of the participants and improves their own sports skill,but also improves the rationality of the badminton competitions.