“Research on trend prediction and factor analysis of tennis potential energy: ACKNOWLEDGEMENTS: This work was Supported by Special Research Project on Teaching Reform (Grant No. 30120300100-23-yb-jgkt03) and Changzhou Science and Technology Planning Project (CE20225067)”. (2024) International Scientific Technical and Economic Research, pp. 24–31. Available at: https://istaer.online/index.php/Home/article/view/No.2433 (Accessed: 6 May 2025).