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dc.contributor.authorBerriel, Guilherme Pereirapt_BR
dc.contributor.authorCosta, Rochelle Rochapt_BR
dc.contributor.authorSilva, Edson Soares dapt_BR
dc.contributor.authorSchons, Pedropt_BR
dc.contributor.authorVargas, Guilherme Droescher dept_BR
dc.contributor.authorPeyré-Tartaruga, Leonardo Alexandrept_BR
dc.contributor.authorKruel, Luiz Fernando Martinspt_BR
dc.date.accessioned2021-05-13T04:25:47Zpt_BR
dc.date.issued2020pt_BR
dc.identifier.issn2198-9761pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/220796pt_BR
dc.description.abstractBackground: Training load and adequate recovery have been identified as essential elements to improve wellbeing and performance in team sports and avoid non-functional overreaching and overtraining. Objective: This cohort study sought to analyze the stress and recovery perceptions, creatine kinase levels (CK), and vertical jump performance of volleyball athletes at different training times during a championship preseason. Methods: Thirteen high-level male volleyball players (23.80 ± 5.40 years, 91.50 ± 8.80 kg, and 193.10 ± 6.40 cm) completed the RESTQ-Sport questionnaire on stress and recovery perception, and blood samples were collected to evaluate CK levels. These measures were performed six times over 16 weeks, while jumps such as squat jump (SJ), countermovement jump (CMJ), and countermovement jump arm (CMJA) were performed at three of those times for specific performance evaluation. Results: The stress perception and recovery perception indices increased and decreased, respectively, in the precompetitive phase, while CK levels presented an initial rise, maintenance over the training period, and a drop. Vertical jump heights increased significantly throughout the preparatory period regardless of the type of jump. In all training phases, CMJA values exceeded CMJ and SJ values, and CMJ values exceeded SJ values. Conclusions: Positive adaptations were elicited by training stimuli, resulting in improvements in performance. Conversely, load training variables indicated higher levels of stress and muscle damage, together with lower perceptions of recovery during the championship preseason.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofSports Medicine Open. London. Vol. 6 n. 26 (2020), p. 1-12pt_BR
dc.rightsOpen Accessen
dc.subjectDesempenho físico funcionalpt_BR
dc.subjectPhysical performanceen
dc.subjectSalto verticalpt_BR
dc.subjectVertical jumpen
dc.subjectTraining loaden
dc.subjectVoleibolpt_BR
dc.subjectOvertrainingen
dc.subjectTreinamentopt_BR
dc.subjectPsychological markersen
dc.subjectEnzimaspt_BR
dc.subjectMuscular enzymesen
dc.titleStress and recovery perception, creatine kinase levels, and performance parameters of male volleyball athletes in a preseason for a championshippt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001125459pt_BR
dc.type.originEstrangeiropt_BR


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