Research On Diagnosis And Improvement Methods Of Swimming Grasp Desktop Technique

Today's swimming athletes have made more efforts to win the competition advantage of a second in the aspects of starting off etc. As a link to the swimming race, starting has a very important impact on the psychological state and tactics arrangement of contestants. Study on the technology to improve performance and swimming ranking has the important practical significance. Previous studies have shown that start swimming with reasonable technical training methods can effectively improve starting technique. So an effectively improved method is the key to improve starting technique.This research mainly based on technology for the diagnosis and analysis, and put forward the improvement methods of shannxi province, in order to find such technical problems, first and swimming expert and coaches of shannxi swimming term are discussed, and the technical specifications of the initial literature research. Then using high-speed photography shooting scene for the 11th national key players grabbing five starts, desktop again to video analysis and mathematical statistics, based on the technology of athletes biomechanics analysis and diagnosis, and on this basis, finds out some existing problems, according to the characteristics of athletes corresponding improvement scheme. Developed start training auxiliary, Due to the actual situation, some improvement methods in the second trial, the first team in the second athlete get ideal effect, then use to a player. Finally based on improved technology using high-speed photography studio again, find the problems left, left, and improve the problem again, make start gradually improved technology.Research results show that: the shannxi swimmers start grasp desktop technical center, after the preliminary pose on the corner of the small, from active folding and not fully into the water, too, according to the problems such as the Angle, the problems existing in the training of technique, according to the different problems make specific technical training method, based on the training, through several problems of correct, technology, perfect gradually improve grades.