Design of real-time feedback system for physical education classroom under digital transformation(http://doi.org/10.63386/620873)
Yanan Liu 1 , Hongjie Liu 2, * 1.General Graduate School, Dongshin University, Naju-si ,Jeollanam-do ,58245,Republic of Korea ,27600, China*e-mail:hongjieliu8888@163.com […]