An Fundamental Research On The Application Of Video Techniques In The Teaching Of Tennis Serve Skills

In the tennis sport, serve technology is one of the most important skills which acts the technology of entirely self-control action and is also the most scoring means in the match. Subjective experience and teaching methods have been used mainly to traditional tennis teaching and training. Coaches guides and evaluates the athletes with the naked eye and experience ,the athletes can only be adopted by a number of repetitive exercises to master technology essentials, which are seriously affected the tennis serve to further enhance the level of technology. Purchasing advanced tennis teaching, training equipment and software for the vast number of tennis coaches and athletes need to pay a high cost. Based on the ordinary cameras and the use of computer technology, we use video analysis technology and design analysis software in guiding tennis teaching and training which can achieve lower costs, and easy to operate scientific objective of serving technical guidance.This paper compare tennis serve technology of experimental classes of students with tennis serve technology of general classes of students which refere to the world elite tennis athletes serve skill by using the method of literature, interviews, experiment, comparative law, mathematical statistics and software design. In practice the process of teaching, we set general classes and experimental classes, respectively use traditional teaching and video analysis techniques for teaching. In this paper, the purpose of the study is:(l) We can embody the "double entities" instructional design and application by using video analysis technology to raise the level of tennis serve technology. (2)We design video analysis software in order to facilitate the process of teaching tennis in the diagnosis and evaluation of scientific analysis. (3)By studying video analysis technology, we want to improve the tennis CAI teaching ability, and promote the college tennis curriculum innovation, the tennis teaching, the level and quality of training. Our results show:1. Based on the analysis of video technology and design, We can greatly reduce the costs of tennis teaching and training in the use of advanced equipment, thereby ordinary coaches and athletes can use video equipment to day-to-day scientific guidance tennis teaching and training.2. Tennis Serve technology in the teaching of the use of video technology has advanced than the traditional teaching methods. The students can master tennis serve and enhance technology quickly and more students play the main role in enhancing student learning tennis technical enthusiasm, initiative, and creativity.3. Using video analysis equipment and software, the establishment of tennis teaching and training evaluation system is conducive to a more scientific ,objective evaluation and analysis.4. Tennis CAI courseware and teaching network has a positive role in promoting the teaching tennis which can innovate and popularize the development of tennis sports by using Video analysis technology applications.