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Neuromuscular Training and Strengthening CORE in Volleyball Amateur Players 18 to 25 Years

23 de janeiro de 2020 atualizado por: Investigación en Hemofilia y Fisioterapia

Neuromuscular Training and Strengthening CORE Front of a Neuromuscular Training on Improvement of Knee Stability, Balance and Power in the Vertical Jump in Volleyball Amateur Players. A Randomized Clinical Trial

Introduction. The most popular injuries in volleyball are the ones who occur in knee joints, due the jumps and landings that happen through the game. For this reason there is a high index of loss of stability because of the dynamic valgus during the landing, a loss of balance and a decrease of power during the jumps.

Objective. Evaluate the effectiveness of neuromuscular training in combination with strengthening of CORE in the improvement of knee joint stability, balance and power in vertical jump in volleyball players from 18 to 25 years old.

Study design. Randomized, multicenter, single-blind clinical study with follow-up period.

Methods. The study will be realized with an initial sample of 30 players, which in a random way, will be divided into two groups: experimental and control. It will be realized an initial evaluation where sociodemographic, anthropometric and clinical measures will be taken, and the study variables: knee joint stability (single leg squat test), balance (star excursion balance test) and vertical jump (sargent jump test). The intervention will last six weeks, with two sessions per week of approximately twenty minutes each.

Expected results. The investigators expected to observe improvement in the stability in the knee joint, balance and power in the vertical jump in 18-25 years volleyball players that have received a neuromuscular training with strengthening of CORE.

Visão geral do estudo

Status

Concluído

Condições

Intervenção / Tratamento

Tipo de estudo

Intervencional

Inscrição (Real)

30

Estágio

  • Não aplicável

Contactos e Locais

Esta seção fornece os detalhes de contato para aqueles que conduzem o estudo e informações sobre onde este estudo está sendo realizado.

Locais de estudo

  • Espanha
    • Comunity Of Madrid
      • Madrid, Comunity Of Madrid, Espanha, 28670
        • Universidad Europea de Madrid

Critérios de participação

Os pesquisadores procuram pessoas que se encaixem em uma determinada descrição, chamada de critérios de elegibilidade. Alguns exemplos desses critérios são a condição geral de saúde de uma pessoa ou tratamentos anteriores.

Critérios de elegibilidade

Idades elegíveis para estudo

18 anos a 25 anos (Adulto)

Aceita Voluntários Saudáveis

Sim

Gêneros Elegíveis para o Estudo

Fêmea

Descrição

Inclusion Criteria:

  • Volleyball players
  • Female
  • From 18 to 25 years
  • With more than one year of sports practice
  • Currently participate in amateur industry competitions

Exclusion Criteria:

  • Present a medical diagnosis of musculoskeletal injury at the time of beginning the study
  • Receive a physiotherapy treatment unrelated to the study
  • Have suffered neurological pathology in the last 6 months
  • Have some type of auditory or vestibular disorder
  • Not signed the informed consent.

Plano de estudo

Esta seção fornece detalhes do plano de estudo, incluindo como o estudo é projetado e o que o estudo está medindo.

Como o estudo é projetado?

Detalhes do projeto

  • Finalidade Principal: Prevenção
  • Alocação: Randomizado
  • Modelo Intervencional: Atribuição Paralela
  • Mascaramento: Solteiro

Armas e Intervenções

Grupo de Participantes / Braço
Intervenção / Tratamento
Experimental: Experimental
Each session will last 20 minutes, taking place during 2 days a week, in a period of 6 weeks. The intervention will be made prior to the training session. The subjects of the experimental group will receive an intervention through neuromuscular training and a CORE strengthening program
Outro: Experimental
The player will perform exercises of balance, stability, and strengthening of the abdomen, back and gluteus. All these exercises will be carried out in first instance on flat surfaces and later on unstable surfaces to increase the difficulty of it. The training will be done in different levels of difficulty, once the participant managed to master the initial level, advance to the next level to complete the three levels of difficulty during the 6 weeks of training. There will be 3 repetitions of each exercise with a duration of one minute and breaks of 30 seconds between each repetition and 2 minutes of rest between exercises. The duration of the intervention of the experimental group will last 20 minutes
Outros nomes:
  • Neuromuscular training and strengthening of CORE
Comparador Ativo: Control
Each session will last 20 minutes, taking place during 2 days a week, in a period of 6 weeks. The intervention will be made prior to the training session. The subjects of the experimental group will receive an intervention through neuromuscular training.
Outro: Control
Neuromuscular training will be applied through balance and stability exercises on both flat and unstable surfaces. There will be 3 repetitions of each exercise with a duration of one minute and breaks of 30 seconds between each repetition and 2 minutes of rest between exercises. The duration of each session of the control group is 10 minutes.
Outros nomes:
  • Treinamento neuromuscular

O que o estudo está medindo?

Medidas de resultados primários

Medida de resultado
Descrição da medida
Prazo
Change from baseline the balance after treatment and at month
Prazo: Screening visit, within the first seven days after treatment and after one month follow-up visit
Through the Star Excursion Balance test the balance will be assessed, observing the distance (in centimeters) that the subject manages to reach with the unsupported foot. During the test, the player will be placed in standing position performing a monopodal support, asking her to direct the leg that is not supported in the directions: anterior, posterolateral and posteromedial previously drawn on the floor with tape. The evaluator will mark the maximum distance achieved, without moving the support foot and without touching the ground with the reach foot, the subject should not fail when returning the reach foot to the starting position. The greater distance (cm) the better balance. The best of the three attempts made will be taken as a valid measure.
Screening visit, within the first seven days after treatment and after one month follow-up visit

Medidas de resultados secundários

Medida de resultado
Descrição da medida
Prazo
Change from baseline vertical jump power after treatment and at month
Prazo: Screening visit, within the first seven days after treatment and after one month follow-up visit
Through the Sargent Jump test the vertical jump power will be evaluated, measuring the maximum height (in centimeters) reached during the vertical jump. To perform the test, a tape measure attached to a wall will be placed to measure the height reached. Giving a chalk to the subject so that, from the standing position, lateral to the belt, and with the right arm extended on the head, mark the place where the tips of your fingers reach without lifting the heels of the ground. Once the mark is made, you will be asked to perform the vertical jump, bending the knees, with the left arm attached to the body and the right arm extended over the head. Once in the air, the subject must mark the maximum height obtained on the measuring tape with his fingers. The height of the jump is the difference between the two marks in the tape measure, taking as final value the best of the three jumps, leaving between jump and jump a break of 45 seconds
Screening visit, within the first seven days after treatment and after one month follow-up visit
Change from baseline joint stability of the knee after treatment and at month
Prazo: Screening visit, within the first seven days after treatment and after one month follow-up visit
Through the Single Leg Squat test the joint stability of the knee will be evaluated, asking the subject to, barefoot, place his hands on the hip, and perform a unipodal squat up to 90 degrees. The participants will perform the test 3 times in a row with each leg. The evaluator will observe any abnormal response that occurs during the performance of the test (shake arms, Trendelenburg sign or valgus or varus support knee collapse). The result will be positive if the participant gets more than two thirds of the abnormal responses in each leg.
Screening visit, within the first seven days after treatment and after one month follow-up visit

Colaboradores e Investigadores

É aqui que você encontrará pessoas e organizações envolvidas com este estudo.

Patrocinador

Investigación en Hemofilia y Fisioterapia

Datas de registro do estudo

Essas datas acompanham o progresso do registro do estudo e os envios de resumo dos resultados para ClinicalTrials.gov. Os registros do estudo e os resultados relatados são revisados ​​pela National Library of Medicine (NLM) para garantir que atendam aos padrões específicos de controle de qualidade antes de serem publicados no site público.

Datas Principais do Estudo

Início do estudo (Real)

8 de março de 2019

Conclusão Primária (Real)

20 de abril de 2019

Conclusão do estudo (Real)

20 de junho de 2019

Datas de inscrição no estudo

Enviado pela primeira vez

4 de março de 2019

Enviado pela primeira vez que atendeu aos critérios de CQ

6 de março de 2019

Primeira postagem (Real)

7 de março de 2019

Atualizações de registro de estudo

Última Atualização Postada (Real)

27 de janeiro de 2020

Última atualização enviada que atendeu aos critérios de controle de qualidade

23 de janeiro de 2020

Última verificação

1 de janeiro de 2020

Mais Informações

Termos relacionados a este estudo

Outros números de identificação do estudo

  • ENCORE

Plano para dados de participantes individuais (IPD)

Planeja compartilhar dados de participantes individuais (IPD)?

INDECISO

Informações sobre medicamentos e dispositivos, documentos de estudo

Estuda um medicamento regulamentado pela FDA dos EUA

Não

Estuda um produto de dispositivo regulamentado pela FDA dos EUA

Não

Essas informações foram obtidas diretamente do site clinicaltrials.gov sem nenhuma alteração. Se você tiver alguma solicitação para alterar, remover ou atualizar os detalhes do seu estudo, entre em contato com register@clinicaltrials.gov. Assim que uma alteração for implementada em clinicaltrials.gov, ela também será atualizada automaticamente em nosso site .

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