A network camera monitoring system for moving target detection based on ARMCortex-A9 is studied to obtain accurate physiological and biochemical parameters, and through the modeling and processing of images and data in the later stage, it provides digital and virtualized teaching of sports. condition. After introducing the related research of motion capture technology, taking the production of Taekwondo interactive animation as an example, the XSENS inertial sensing motion capture scheme of human motion is designed and implemented, and the face that appears in the tracking process is captured. The results confirm that the system has good real-time performance and detection effect.