Savu, Cătălin, and Liliana Nanu. “Study on the Influence of Stretching Exercises in Increasing Joint Mobility and Muscle Elasticity to 14 Year-Old Soccer Players”. Annals of “Dunarea de Jos” University of Galati. Fascicle XV, Physical Education and Sport Management 2 (December 24, 2014). Accessed July 22, 2024. https://gup.ugal.ro/ugaljournals/index.php/efms/article/view/320.