RT info:eu-repo/semantics/article T1 Testosterone and Cortisol Changes in Professional Basketball Players Through a Season Competition A1 Seco Calvo, Jesús Ángel A1 Martinez, Alfredo Cordova A1 Tur Marí, Josep A A1 Abecia Inchaurregui, Luis Carlos A1 Orella Echevarría, Enrique A1 Pons Biescas, Antoni A2 Fisioterapia K1 Fisioterapia K1 Exercise K1 Stress Hormones K1 Acth K1 Stress K1 Basketball AB [EN] Cordova Martínez, A, Seco Calvo, J, Tur Marí, JA, Abecia Inchaurregui, LC, Echevarría Orella, E, and Pons Biescas, A. Testosterone and cortisol changes in professional basketball players through a season competition. J Strength Cond Res 24(4): 1102-1108, 2010-We analyze the outcome on testosterone (T) and cortisol (C) responses in 12 professional basketball players during a season of competition. Serum adrenocorticotropic hormone (ACTH), C, total testosterone (TT), and free testosterone (FT) levels were analyzed in October, December, March, and April. A day after the games, blood samples were taken. Serum ACTH levels were maintained at the initial levels during the season. However, basal C significantly changed during the season, with lower levels in December and in April. Basal serum TT levels increased during the season until a maximum in March. No differences were presented in the TT values in December, March, and April. Basal FT presented high levels in October and December, followed by a low level in March, remaining low in April. The T/C increased during the season, attaining a maximum level in December, followed by a significant decrease in March. Free T/C ratio decreased during the season (lower level in March). In conclusion, the players maintained a good anabolic-catabolic balance. In our opinion, to prevent the stress provoked during the season, and control the recovery periods, it is useful to monitor C, T, and the level of training. PB Lippincott, Williams & Wilkins SN 1064-8011 LK https://hdl.handle.net/10612/19430 UL https://hdl.handle.net/10612/19430 NO Seco Calvo, J. Á.; Martinez, A. C.; Tur Marí, J. A.; Abecia Inchaurregui, L. C.; Orella Echevarría, E.; Pons Biescas, A. (2010). Testosterone and Cortisol Changes in Professional Basketball Players Through a Season Competition. Journal of Strength and Conditioning Research, 24, 1102-1108(4), https://doi.org/10.1519/JSC.0B013E3181CE2423 DS BULERIA. Repositorio Institucional de la Universidad de León RD 03-jun-2024