Method for using dynamic trajectory analysis system for exerciser

A method for using a dynamic trajectory analysis system for an exerciser, wherein after an image capturing module of a smart mobile communication device is activated, the smart mobile communication device performs image recording on a physical body of the exerciser to obtain dynamic image data, and performs real-time edge computing, comprising:

• an image recognition operation for performing, by an image recognition module in conjunction with a first model, sport event recognition on content of the dynamic image data and generating a sport event type upon completion of the sport event recognition, performing, by the image recognition module in conjunction with a second model, sport behavior recognition and sport equipment recognition on the dynamic image data to recognize sport behavior and sport equipment in the dynamic image data, and generating raw data upon completion of the sport behavior recognition and the sport equipment recognition, and generating an event to be analyzed by combining the sport event type and the raw data;
• a behavioral feature data analysis operation for performing, by an image analysis module in conjunction with a third model, behavioral feature data analysis on the event to be analyzed and generating behavioral feature data;
• and
• a physical performance prediction operation for predicting, by the image analysis module in conjunction with the third model, objective physical performance of a human body, sport equipment, and a ball in a real environment based on the behavioral feature data.