Core Journals In Recent Years On The Track And Field Sports On Scientific Study

As the "the most gold medal winner" events of the Olympic Games, the fierce, magnificent and exhilarated track and field event is loved by the spectators and various countries pay great attention to this sports. In recent years, the sports performance of the track and field improved in China, especially the athletes who won the gold medals such as Wangjunxia, Xinghuina and Liuxiang. Liuxiang had excellent performances in great competitions in the past few years, and he has been the leading player of the sports world in China as well as the whole world. Such success not only promoted the position of Chinese track and field, but aslo be loved by people. The great achievements are reults of scientific training of the palyers and coaches and use of the scientific technology.Track and field even toccupies the important position in athletics sports as a large one of a foundation of athletics sports. In order to promote the level of track and field sports of our country people have carried on a large amount of research work and published a lot of research theses and reports. Then how are the scientific researches of track and field sports of our country in recent years? What characteristics and laws do the scientific research thesis of track and field sports all have? This is a question that we care about. There has not seen the research results in this respect yet at present according to documents analysis. The purpose of this study is to analyze the current development situation and the some law characteristics that track and field sports study to distribution and relation during that time of data by the metrology methods that were used to classify sports key periodicals in which scientific research thesis of track and field had been published in recent years.