Immediate and prolonged effects of different exercise intensities on the regularity of joint and coordinative patterns in runners

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de Minas Gerais (UFMG)-
Autor(es): dc.contributorUniversity of Massachusetts Amherst-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorAquino, Mariana R.C.-
Autor(es): dc.creatorvan Emmerik, Richard E.A.-
Autor(es): dc.creatorde Araújo, Priscila Albuquerque-
Autor(es): dc.creatorSouza, Thales R.-
Autor(es): dc.creatorPrado, Luciano Sales-
Autor(es): dc.creatorPastre, Carlos Marcelo-
Autor(es): dc.creatorOcarino, Juliana M.-
Autor(es): dc.creatorFonseca, Sérgio T.-
Data de aceite: dc.date.accessioned2025-08-21T16:37:50Z-
Data de disponibilização: dc.date.available2025-08-21T16:37:50Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2025-01-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jbiomech.2025.112504-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/309144-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/309144-
Descrição: dc.descriptionRunners who experience insufficient recovery time after training demands may have increased injury risk. Training and exercises can induce fatigue and altered movement patterns, which may best be assessed by examining the dynamics of the movement structure during a sports-related task. This crossover experimental study investigated the immediate and prolonged effects of exercise at different intensities on lower-limb joints and coordinative patterns during a 60-second single-leg squat task in 30 healthy runners. Joints (ankle, knee, hip) and coordination (ankle-knee, knee-hip continuous relative phase) angles were assessed between measurement times (pre, post, post24h, post48h) and protocols (moderate- and high-intensity run, control). A Statistical Parametric Mapping (SPM) one-way repeated measures ANOVA analyzed the joints and coordination time-normalized curves. Additionally, the entropy (i.e., regularity) of the entire time series was assessed by a two-way ANOVA. Lower ankle-knee coordination entropy was observed immediately after running protocols (moderate-intensity, −17.6 %, p = 0.003, η2p = 0.21; high-intensity, −18.6 %, p = 0.001, η2p = 0.22) and was also observed individually on the ankle and knee at post48h (p < 0.001, η2p = 0.10). No time or protocol effects were observed for SPM analysis. Runners demonstrated more regular (lower entropy) ankle-knee coordination after running protocols, which is related to a less adaptative pattern. In addition, increased regularity was observed on ankle and knee joint angles 48 h after protocols, suggesting an ongoing recovery process. The analysis of time-normalized kinematics was not sensitive to detect the effect of running on movement. Therefore, evaluating the coordination regularity during a single-leg test helped track the effect of exercise and fatigue, even without maximal effort.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionGraduate Program of Rehabilitation Sciences Department of Physical Therapy Universidade Federal de Minas Gerais-
Descrição: dc.descriptionDepartment of Kinesiology University of Massachusetts Amherst-
Descrição: dc.descriptionDepartment of Physical Education Universidade Federal de Minas Gerais-
Descrição: dc.descriptionDepartment of Physical Therapy Universidade Estadual Paulista-
Descrição: dc.descriptionDepartment of Physical Therapy Universidade Estadual Paulista-
Descrição: dc.descriptionCNPq: 423731/2021-1-
Idioma: dc.languageen-
Relação: dc.relationJournal of Biomechanics-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectEntropy-
Palavras-chave: dc.subjectFatigue-
Palavras-chave: dc.subjectLower limb-
Palavras-chave: dc.subjectRecovery-
Palavras-chave: dc.subjectRelative-phase-
Título: dc.titleImmediate and prolonged effects of different exercise intensities on the regularity of joint and coordinative patterns in runners-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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