Roetert, E. Paul, Todd Ellenbecker, Mark Kovacs, and Satoshi Ochi. “7 Important Upper Body Muscles for High Performance Tennis Players”. ITF Coaching & Sport Science Review 32, no. 92 (May 6, 2024): 5–9. Accessed July 3, 2024. https://itfcoachingreview.com/index.php/journal/article/view/527.