With the development of science and technology, science and technology of competitive has increasingly important role in promoting the development of undertakings of physical culture and sports. Give full play to the supporting role of science and technology, promote the development of undertakings of physical culture and sports in the new century is a major responsibility of the tech world, scientific training methods and means is an important and effective way to improve performance. This

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... r, through the analysis of physical connection principle from human skeleton model point based on the technology of digital computer, it is the combination of mining association rules between sports skill motion characteristics and model characteristics of data to establish physical skills of regular physical activity, to study physical training of digital system, so as to shorten the development cycle. Training, improve the athlete's level, provides a scientific research method.