Mourtzios C, Athanailidis I, Kellis E, Arvanitidou V. Kinematic differences between professionals and young players in the tennis serve. ITF Co. & Sp. Sc. Rev. [Internet]. 2021 Apr. 30 [cited 2024 Apr. 29];29(83):25-7. Available from: https://itfcoachingreview.com/index.php/journal/article/view/52