The Research Of The Relationship Between Sport Fitness And Exercise Derformance Of Female Lona-distance Runners In General Colleges Of Hebei Province

Long-distance running is an ancient sports event. Some experts and scholars in China have done many studies to Chinese excellent female long-distance running and have gained some achievement in this field. However, when some research findings based on high level athletes and events are applied in colleges or low level trainings or matches in the field of sports competition, some problems may arise. From the angle of physical training, the following aspects such as what indexes can reflect the special physical quality of female long-distance runners of ordinary colleges in our country, how much these indexes can contribute to sports performance, the correlations and the development of proportion between all indexes are discussed. In this article, with the application of documentation method, investigation method, factor analysis method, grey relational analysis method, regression analysis method and logical analysi method, a deep exploration is made. The main results are:1.The indexes of typical special physical quality of female long-distance runner of ordinary colleges in our country are set. That is to say, the indexes of typical special physical quality which influence the5000-meter runner are400-meter,800-meter,2000-meter and8000-meter; the indexes of typical special physical quality which influence the10000-meter runner are400-meter,2000-meter,6000-meter and12,000-meter.2. According to the above indexes of typical special physical quality, a prediction model of special achievement of female long-distance runner of colleges of Hebei province will be set up, that is Y (5000m)=386(s)+1.67*2000m (s)å'ŒY (10000m)=1.575*12km (s)-0.94*6000m (s)-1054(s)3.The criteria of evaluation and diagnosis of the indexes of the special physical quality of female long-distance runners of ordinary colleges in our country and this contributes to finding the problems in the training of the athletes’ special physical quality, understanding the levels of the indexes of the athletes’ special physical quality. As a result, the coaches can know the athletes’ training process more explicitly, make clear training direction, determine training focalization, improve training performance and optimize the training of the special physical quality.