The article studies athletics competition products connotation,classification,characteristics,quality and function,points out that athletics competition results contingency is little,its spectating effect and spirit instigation are low,and competition time is long,etc.

With the application of electrical net information technology in track and field competition especially in timing,traditional manpower timing and outdated film camera timing system have been replaced by high intelligent,digital electronic timing net system.

The Market Development Status and Strategy Analysis of Chinese Track and Field Events

Analysis of Research Achievements on Chinese Athletics from the Year 2000 to 2005;

Hammer cage plane designs in track and field competition rules and in track and field facility pamphlet are different while the data are the same.

On the main characteristic of judging in the athletics competition;