基于乒乓球运动员体能测试数据库系统的开发设计

The development and design of the database system of physical fitness test based on table tennis players

旨在借助于数据库系统实现乒乓球运动员体能的测试,提高运动员训练效率和训练质量。通过提出一种数据库系统结构,在乒乓球运动员体能测试过程,做好逻辑结构设计,结合物理结构设计,实现数据库的优化管理。系统需求分析的同时,需要结合数据库的多种要求,做好训练人员的分类训练,在运动员信息录入的同时,实现数据的有效测试。做好动员测试数据的导入和导出设计,确定指标体系的选择工作,在乒乓球力量和速度的测试过程,做好测试数据的优化设计,并加强体能测试的一种数据库系统管理,及时的恢复数据库的系统结构,并做好运动员数据的更新应用,数据库系统安全性的保障,结合用户的登录设置和权限设置,及时更新数据库结构,并扩大系统的扩展性。

This paper aims to test the physical fitness of table tennis players with the aid of the database system, and to improve the training efficiency and quality of the athletes. By presenting a database system structure, in table tennis players physical fitness test process, do a good job in the logical structure of the design, combined with physical structure design, to achieve the optimization of database management. System needs analysis, the need to combine the database of a variety of requirements, do a good job of training personnel classification, in the athlete＇s information input at the same time, to achieve the effective test data. Do mobilization test data import and export design, determine the selection of index system, in table tennis power and speed of the testing process, do a good job the optimization design of the test data, and to strengthen the physical fitness test a database management system, timely recovery of the database system structure, and make the player data to update the application of,guarantee the security of the database system,combined with user＇s logon settings and permissions settings, update the database structure, and expand the scalability of the system.