References
- Matsuzaki C. (2004). Tennis fundamentals. Human Kinetics, Massachusetts, 71-73.
- Brody H. (2010). Tennis science for tennis players. University of Pennsylvania, Philadelpia, 119-126
- Moise D. (2002). Teoria tenisului modern. Editura Printnet, 98-100.10.1016/S0029-7844(02)02180-4
- Niţă Ş., Niţă F. (2014). IQ Tenis 1. Editura Prahova, Ploieşti, 34-38.
- Niţă Ş., Niţă F.(2014). IQ Tenis 2. Editura Prahova, Ploieşti, 72-73.
- Hoskins T. (2014) Tennis drill book/ Human Kinetics, Illinois 163-170.
- https://www.wtatennis.com/players, accessed on June 2, 2021.
- Schonborn R. (2011). Tenisul-metodologia instruirii. Editura Casa, Oradea 29-32.
- Ciosici D., (2009). Metodologia cercetării ştiinţifice. Editura Politehnica, Timişoara, 25-32.
- Gagea A. (1999). Metodologia cercetării științifice în educație fizică și sport. Editura Fundației „România de mâine”, 181-187.
- International Tennis Federation (2006). Rules of tennis. London:ITF, 14.
- Torres-Luque G., Cabello-Manrique D., Hernandez-Garcia R., Garachea N. (2011). An analysis of competition in young tennis players. European Journal of Sport Science, 11(1), 41-42.10.1080/17461391003770533
- Elliott B., Dawson B., & Pyke F. (1985). The energetics ofsingles tennis. Journal of Human Movement Studies, 11,11-20.
- Fernandez-Fernandez J., Sanz D., Fernandez-Garcia B., &. Mendez-Villanueva A. (2008). Match activity and physiological load during a clay-court tennis tournament in elite female players. Journal of Sports Sciences, 26, 1589-1595.10.1080/02640410802287089
- Verlinden M., Van Ruyskensvelde J., Van Gorp B.,De Decker S., Goossens R., & Clarijs J.P. (2004). Effect of gender and tennis court surface properties upon strategy in elite singles. In A. Lees, J. F. Kahn, & I. W. Maynard (Eds.), Scienceand racket sports III. London: Routledge, 163-168.
