Sports data feature strong timeliness, multiple types, many specifications, large data amount and very complex storage. The information technology has been more widely applied in sports data storage, and also achieved a wealth of research findings. In terms of sports data, the paper proposes a standardized data storage solution based on XML, makes a brief description of the methods and principles of various data concerning sports training programs, and then puts forward the logical structure of data storage. The XML data file system and database system grounded on XML storage sports industry is simply discussed and a high efficient, standardized storage solution is raised for sports data.