“Impact of Core Stability Training and Valsalva Maneuver on Balance and Specific Skills: A Comprehensive Study in College Soccer Players Within the Domain of Sports and Exercise Medicine”. Revista de Psicología del Deporte (Journal of Sport Psychology) 32, no. 3 (September 3, 2023): 387–401. Accessed July 16, 2024. https://rpd-online.com/index.php/rpd/article/view/1620.