Sánchez-Pay , Alejandro, José Antonio Ortega-Soto, and Bernardino J. Sánchez-Alcaráz. 2019. “The Influence of Player Height on Service Performance in Professional Female Tennis”. ITF Coaching & Sport Science Review 27 (79). London, U.K.:7-10. https://doi.org/10.52383/itfcoaching.v27i79.74.