Imagética Motora e Arquitetura Muscular
Os efeitos da imagem motora e do treinamento pliométrico baseado em observação de ação nas arquiteturas dos músculos vasto lateral e bíceps femoral de jogadores de futebol adolescentes
The aim of this study is to examine the effects of plyometric training on biceps femoris longus (BFl) and vastus lateralis (VL) muscle architecture in healthy football players. Individuals will be randomly placed into training and control groups. Measurements of muscle architecture will be taken bilaterally from BFl and VL muscles by means of an ultrasound device. Functional performance will be evaluated with the single leg jump test. Following the initial evaluations, individuals in the training group will receive plyometric training. Evaluations of muscle architecture and functional performance will be taken again from the individuals in the training and control groups at the end of the 4th and 8th weeks. The received ultrasound images will be calculated through the MicroDicom software. In-group and between-group comparisons will be analyzed using the Statistical Package for the Social Sciences program and appropriate tests.
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Descrição detalhada
The aim of this study is to examine the effects of plyometric training on biceps femoris longus (BFl) and vastus lateralis (VL) muscle architecture (fiber length, penation angle and muscle thickness) in healthy football players. Individuals will be randomly placed into two different groups, the training group and the control group. Imagery ability, self-efficacy and motivation will be evaluated with various questionnaires and scales in order to compare the homogeneity of the groups. Measurements of muscle architecture will be taken bilaterally from BFl and VL muscles by means of an ultrasound device. Functional performance will be evaluated with the single leg jump test. Following the initial evaluations, individuals in the training group will receive plyometric training consisting of ten different exercises for 8 weeks, 3 sessions per week. In this training, individuals will not participate in a real plyometric training. Volunteers will watch videos to be prepared (action observation) and imagine them performing those exercises (motor imagery). All trainings will be given on the basis of telerehabilitation via distance education tools. Cognitive fatigue at the beginning and end of the session; at the end of each session, the technical quality and efficiency of the training will be evaluated. Evaluations of muscle architecture and functional performance will be taken again from the individuals in the control and training groups at the end of the 4th and 8th weeks. The received ultrasound images will be calculated through the MicroDicom software. In-group and between-group comparisons will be analyzed using the Statistical Package for the Social Sciences program and appropriate tests.
Tipo de estudo
Inscrição (Real)
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
-
-
-
Trabzon, Turquia (Türkiye)
- Of Football Club
-
-
Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Be in the 12-19 age range
- Being actively playing football as licensed
Exclusion Criteria:
- Those who have undergone lower extremity surgery
- Those with a history of second and third degree strain type injuries in the hamstring and quadriceps muscle groups
- Those with a history of injury to the lower extremity in the last two years
- Those with a history of congenital, neurological, orthopedic, rheumatological and cardiopulmonary pathologies or anomalies,
- Those with a diagnosis of systemic disease (diabetes, blood pressure, thyroid diseases, etc.)
- Those with acute infection and pain
- Those with a diagnosis of joint instability
- Those with a body mass index of 30 and above
- Those who received energy supplements or ergogenic aids during the study or during the 6-month period before the study
- Those who do not follow the research protocol
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Prevenção
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
|
Experimental: Plyometric Training Group
Individuals in the plyometric training group will receive plyometric training. In this training, individuals will not participate in a real plyometric training. Volunteers will watch videos to be prepared (action observation) and imagine them performing those exercises (motor imagery). All trainings will be given on the basis of telerehabilitation via distance education tools. |
Plyometric training consisting of ten different exercises [vertical unilateral and bilateral counter movement jump, horizontal unilateral and bilateral counter movement jump, drop jump (30 cm), squat jump, step-hop (20 cm), 180 degree rotation in transverse plane, frontal plane hurdle jump (20 cm) and sagittal plane hurdle jump (20 cm)] for 8 weeks, 3 sessions per week. Individuals will not participate in a real plyometric training. Volunteers will watch videos to be prepared (action observation) and imagine them performing those exercises (motor imagery) |
|
Comparador Ativo: Control Group
Athletes in this group will continue their routine training programs like the athletes in the plyometric training group. |
Routine football trainings |
O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Muscle Architecture Change-1
Prazo: Before, at the end of the fourth week and the eighth week
|
Fiber length of the vastus lateralis and biceps femoris longus muscles |
Before, at the end of the fourth week and the eighth week
|
|
Muscle Architecture Change-2
Prazo: Before, at the end of the fourth week and the eighth week
|
Pennation angle of the vastus lateralis and biceps femoris longus muscles |
Before, at the end of the fourth week and the eighth week
|
|
Muscle Architecture Change-3
Prazo: Before, at the end of the fourth week and the eighth week
|
Muscle thickness of the vastus lateralis and biceps femoris longus muscles |
Before, at the end of the fourth week and the eighth week
|
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Functional Performance Change-1
Prazo: Before, at the end of the fourth week and the eighth week
|
Single leg jump distance |
Before, at the end of the fourth week and the eighth week
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Diretor de estudo: Özlem Ülger, Hacettepe University
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
- Atividade motora
- Movimento
- Fenômenos fisiológicos musculoesqueléticos
- Fenômenos fisiológicos musculoesqueléticos e neurais
- Terapêutica
- Modalidades de fisioterapia
- Atendimento ao paciente
- Terapia de exercícios
- Reabilitação
- Cuidados posteriores
- Continuidade do atendimento ao paciente
- Condicionamento físico, humano
- Exercício
- Exercício pliométrico
Outros números de identificação do estudo
- 2022-11475
Plano para dados de participantes individuais (IPD)
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