| 摘要 |
A system for improving performance and reducing injuries due to improper body mechanics in sports such as baseball, football, and tennis includes equipment for capturing visual images of the person's physical motion over time and a computing device for receiving these visual images and converting them into a graphical representation of the person's physical motion. The system also compares and displays this graphical representation of the person's physical motion with a graphical representation of an ideal standard of the same physical motion in real time on a display screen and provides real time feedback instructions to the person for improving the physical motion performance based on the comparison results.
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