Design of Sports Training Correction System Based on Virtual Reality Technology

Aiming at the problem of serious insufficiency of the exercise correction system in the personal exercise scene, this paper proposes and designs a prototype system of a virtual personal exercise training device (PAT). Unlike exercise videotapes or live TV broadcasts, this system allows users to independently select the type of exercise, and the guided program will create a virtual trainer that meets the user's settings. Based on the virtual reality technology of computer vision, it can recognize and interpret the motion posture in real time, so as to effectively evaluate the user's motion state and give appropriate feedback at the same time. In this system, the central behavior recognition is designed separately from the user incentive and user feedback modules, and the main line of the system is synchronized, which can realize the seamless connection of recognition, interpretation, background music incentives, etc. This system has the advantages of stable operation and small real-time delay in the test, which can basically meet the needs of personal exercise correction.