Wenpu Sun, Yusong Teng, Yichen Bao. A Psychological Probe into the Willingness of Physical Fitness Training for Middle School Students in Intensive Physical Training. J Sports Psychol [Internet]. 2022 Nov. 28 [cited 2024 Nov. 27];31(3):273-81. Available from: https://rpd-online.com/index.php/rpd/article/view/815