短跑是田径之首,从某种程度上来说,一个国家短跑水平的好坏,可用来衡量整个国家田径的水平,可见,短跑在田径中的重要地位。田径是奥运会中拥有金牌最多的项目,历来为体育强国必争之地,由于短跑在田径中的特殊地位和作用,因此,每个国家对短跑的发展都很重视。综观近几年来国内外 Dash is the first in track and field. To some extent, the level of sprint in a country can be used to measure the level of track and field in an entire country. It can be seen that sprint plays an important role in track and field. Athletics is the gold medal in the Olympic Games most projects, has always been a place where sports powers compete, due to the special status and role of sprint in track and field, therefore, each country attaches great importance to the development of sprint. In recent years at home and abroad