| The traditional teaching mode of tennis serving has been rooted in the currentteaching, empirical teaching method is adopted for a long time, and the technicalmovements of sportsmen are directed and monitored by the coaches’ subjectiveconsciousness. As for the sportsmen, they must perform long-time and repeatedpractice according to the instructions of the coaches if they want to proficientlymaster the skills of technical movements, and this situation severely restrict theimprovement of teaching and training levels. However, some advanced equipmentsapplied in the sports field are expensive and complicated to operate, so thecorresponding training cost will obviously increase a lot.This paper researches the combined application of common camera andcomputer technology in daily life, performs treatment and analysis on the teachingand training video in order to achieve our expected research purpose. It’s not onlyeasy to operate, but also greatly reduce the training cost; it more scientifically andobjectively uses video technology to perform the teaching and training of tennis. Thispaper takes the technical index of Xuzhou excellent youth tennis sportsmen as thereference object by means of document literature method, mathematical statistics,video observation method, interviewing method, experimental method and the methodof comparative analysis, it separately performs the date collection and statistics oftechnical index and morphological characteristics on the students of experimentalgroup and the control group in the earlier and later stage of teaching, performscomparative analysis on the data information which is received by the students ofexperimental group and comparative group, the experimental group applies videoanalysis technology to teach at the experimental stage and the control group uses thetraditional teaching method to teach.The main purpose of this paper is to improve the application rate of videoanalysis technology in the teaching and training, and then provide powerfulinformation base for the skills of tennis serving; it can increase the accuracy ofscientific diagnosis and evaluation analysis in the teaching process; finally expects tomake contribution for promoting the reform of tennis teaching courses in universitiesand colleges. The statistical analysis of the experimental results indicates:The statistical analysis of the experimental results indicates:1. It can not only obtain the postural characteristic index of the sportsmen in tennis sports by applying video technology, perform evaluation analysis on thesportsmen’s levels of technical movement according to the obtained relevantparameters, construct database and distinguish the point of serving and thedetermination of the speed. Compared with other equipments, video analysistechnology greatly reduces the experience of the coaches and the training cost andmakes the training become more scientific and concise.2. The application of video technology teaching in the tennis serving skillsdisplays better effects than the traditional teaching, it can not only make the studentsmore quickly master the technical movement of serving in the teaching process, andvideo analysis is the new application of new scientific technology, and the positivity,imitative and creativity of the students’participation is greatly improved.3. Apply video technology to collect the technical movement data of theexcellent tennis sportsmen, collect and settle these data into the model of technicalmovement.The insufficiency and defect in technical links can be clearly observedthrough comparing the technical movement data parameter of other trainers with thetechnical movement parameter of excellent tennis sportsmen, and the effectivereference date information can be provided foe daily teaching and training. |
PDF Full Text Request