Study On Evaluation And Diagnosis System For Chinese Elite Men Weightlifters' Core Competitive Ability

The weightlifting exercise is typical of the physical class of speed and power athletic events. The overall strength of the Chinese men's weightlifting, China's advantages of the project and the key projects of the Olympic gold medal. Small level projects have obvious advantages, the strength of the large level projects with the world of high level athletes quite different. We are to maintain the dominant position of weightlifting, is bound to adhere to the scientific training and walking the road of innovation. The practice of sports training, through the evaluation of outstanding athletic ability to play a decisive role in the level of athletic sub-level of athletic ability, to discover the strengths and weaknesses of athletes in training, is inevitably a subject of concern in the training practice. Quantitative evaluation and diagnosis of athletic ability, visualization, convenience, information is the inevitable development of scientific sports training.In this study, the Tenth National Games, the top three athletes of the1lth National Games men's weightlifting, as well as eight levels of the2011National Men's Weightlifting Championships for the samples (56physical, snatch69, clean and jerk technique32), the use of literature, questionnaire, expert interviews, film, video analytic method, logical argument and mathematical statistical method, were studied, reached the following main conclusions:1. Weightlifter's core competitive capabilities include physical and skills, technical capacity, including the snatch technical capacity and the clean and jerk technical ability. Its athletes overall athletic ability to play a leading role. The decisive proportion of the weight of the athletic ability of the weightlifter was50%,35%and15%, respectively.2. The Chinese men's8levels weightlifting athletes, divided into lightweight (56kg,62kg,69kg) and middleweight (77kg,85kg,94kg), heavyweight (105kg, to+105kg), three levels of study.3. The establishment of China's outstanding male athlete (lightweight, middleweight, heavyweight) physical evaluation index system, the physical structure of the model, the physical score and rating evaluation system, physical diagnosis system.4.China's outstanding male athlete (lightweight, middleweight, heavyweight) the snatch technical ability evaluation index system, the Elite men snatch technical capability structural model, the Elite men snatch the technical ability to score and rating evaluation system, China technical capacity of the outstanding men snatch diagnostic system.5. Elite male athletes (lightweight, middleweight, heavyweight) clean and jerk technical capacity evaluation index system, the Elite Men jerk technical capacity of the structure model, the Elite Men jerk technical capacity rating and rating evaluation system, China outstanding men to jerk the technical capability of the diagnosis system.6. Elite male athletes (lightweight, middleweight, heavyweight), the comprehensive evaluation index system of athletic ability, structural model of China's outstanding athletic ability, excellent men's athletic ability ratings and rating evaluation system, China's Elite Men integrated diagnostic system for athletic ability.7. Building the Elite men's weightlifting, athletic ability evaluation and diagnostic system for computer application development design ideas.8. Elite men's weightlifting, athletic ability, quantitative assessment and diagnosis, visually reveals the relationship between the various sub-capacity of the athletic ability and the advantages and disadvantages, the main solution to the dominant direction of the athletes training, applications and athletes individual circumstances combined.9. In the evaluation and diagnosis on men's athletic ability, quantitative evaluation of the technology is endless, it requires continuous improvement and perfection.10. Recommendations of men's weightlifting athletes in training, physical training special strength quality of the core technical training in order to focus on details of the technology. 11. Recommends that the Chinese men's weightlifting athletes in training to maintain the balance of the development of the core competitive ability.