Salivary cortisol in top-level professional soccer players.

Autor: Moreira A; Department of Sport, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil. alemoreira@usp.br, Arsati F, de Oliveira Lima Arsati YB, da Silva DA, de Araújo VC
Jazyk: angličtina
Zdroj: European journal of applied physiology [Eur J Appl Physiol] 2009 May; Vol. 106 (1), pp. 25-30. Date of Electronic Publication: 2009 Jan 22.
DOI: 10.1007/s00421-009-0984-y
Abstrakt: We have tested the hypothesis that salivary cortisol increases after a competitive training match in top-level male professional soccer players divided in team A (n = 11) versus team B (n = 11). Saliva samples collected before and after the match were analyzed. Salivary cortisol concentrations were measured by enzyme-linked immunosorbent assay. The results from a two-way ANOVA with repeated measures showed no significant changes in salivary cortisol between either teams or time points (P > 0.05). Further investigation regarding competitive matches in a competition environment is warranted. In summary, the influence of intensive competitive training match alone appears to be minimal on salivary cortisol changes in top-level soccer adapted to this type of stress. From a practical application, the variability of the responses among the players leads us to suggest that there is a need to individually analyse the results with team sports.
Databáze: MEDLINE