Design and Implementation of Volleyball Training and Analysis System Based on Network

摘要

This paper designs and develops a data analysis and management system for volleyball training. Firstly, the business and functional requirements are analyzed, and the overall design of the system is performed. Then, a physical fitness data acquisition device is designed to sense and collect athletes' physical fitness data for the construction of physical fitness analysis system. This paper also presents an algorithm based on LS-SVM to extract the force information of athletes to classify and recognize the movement stage. For business needs, it provides analysis interface and method, and establishes physical information collection and analysis mechanism. We also determine the E-R model of database table and the overall structure of the system. Finally, the usability and performance improvement of the system are verified by testing.