Afficher la notice abrégée

dc.contributor.authorSilva, Ana Filipa
dc.contributor.authorGonzález Fernández, Francisco Tomás 
dc.date.accessioned2022-07-06T08:06:02Z
dc.date.available2022-07-06T08:06:02Z
dc.date.issued2022-04-11
dc.identifier.citationAna Filipa Silva... [et al.]. "Relationships between Fitness Status and Blood Biomarkers in Professional Soccer Players", Journal of Healthcare Engineering, vol. 2022, Article ID 5135817, 13 pages, 2022. [https://doi.org/10.1155/2022/5135817]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/75840
dc.description.abstractBackground. Physical conditions are recognized to be optimal after the pre-season (PS) phase in professional sports. Given that blood measures may also reveal variations, which in turn, may present associations with fitness changes. Objective. The aim of this study is to test the changes of blood markers and physical fitness outcomes at the beginning and following the PS phase. Additionally, we aimed also to analyze the associations of training adaptations between blood markers and the physical fitness measures. Methodology. 25 professional male soccer players (28.1 +/- 4.6 years old, 2.0 +/- 7.8kg, and 176.7 +/- 4.9cm) were assessed for hematological and biochemical parameters, and physical fitness measures in the baseline and after the phase of PS. Results. Increases in platelets were observed after the PS phase (p=0.001, eta 2=0.39). Regarding the biochemical parameters, significant increases between PS were found for creatinine (Cre) (p=0.001, eta 2=0.66), alkaline phosphatase (ALP) (p=0.001, eta 2=0.79), C-Reactive Protein (CRP) (p=0.001, eta 2=0.74), cortisol (C) (p=0.001, eta 2=0.63), and testosterone (T) (p=0.001, eta 2=0.76), whereas significant decreases were found for albumin (Alb) (p=0.004, eta 2=0.29), and calcium corrected (Ca Corr.) (p=0.002, eta 2=0.32). Moderate correlations were found between albumin and the 5-meter linear sprint split (r=-0.44 (95%CI: -0.71; -0.05)) and CRP (r=-0.48 (95%CI: -0.74; -0.10)). Moderate correlations were found between VAMEVAL and hemoglobin (r=0.44 (95%CI: 0.05; 0.71)). Conclusions. The overall physical fitness measures improved after the PS phase. Also, significant variations (decreases/increases) were observed for the case of biomchemical and hematological outcomes. Coaches should carefully consider the adaptative changes observed in blood parameters as the changes in whole organism and metabolism after specific critical phases as the PS in professional players. Thus, optimal management of stimulus/recovery can be warranted to minimize illness and injury rate and to follow the direction and dynamics of adaptative changes.es_ES
dc.description.sponsorshipPortuguese Foundation for Science and Technologyes_ES
dc.description.sponsorshipEU funds UIDB/50008/2020es_ES
dc.language.isoenges_ES
dc.publisherHindawies_ES
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titleRelationships between Fitness Status and Blood Biomarkers in Professional Soccer Playerses_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1155/2022/5135817
dc.type.hasVersionVoRes_ES


Fichier(s) constituant ce document

[PDF]

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée

Atribución 4.0 Internacional
Excepté là où spécifié autrement, la license de ce document est décrite en tant que Atribución 4.0 Internacional