Effects of local vibrations on muscle strength and roundhouse kick performance of taekwondo athletes

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dc.creatorMariana Paulino Oliveira
dc.creatorSara Andrade Rodrigues
dc.creatorLeszek Antoni Szmuchrowski
dc.creatorMaicon Rodrigues Albuquerque
dc.creatorReginaldo Goncalves
dc.creatorCristiano Arruda Gomes Flor
dc.creatorLuiza F. Vieira
dc.creatorMarcos Daniel Motta Drummond
dc.creatorMárcio Vianna Prudêncio
dc.creatorBruno Pena Couto
dc.date.accessioned2024-02-29T17:46:39Z
dc.date.accessioned2025-09-09T01:00:30Z
dc.date.available2024-02-29T17:46:39Z
dc.date.issued2017
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.identifier.issn1643-8698
dc.identifier.urihttps://hdl.handle.net/1843/64991
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofArchives of Budo
dc.rightsAcesso Aberto
dc.subjectMecânica - vibração
dc.subjectForça muscular
dc.subjectTreinamento de força
dc.subject.otherMechanical vibration
dc.subject.otherKick speed
dc.subject.otherPost-test
dc.subject.otherPre-test
dc.subject.otherstrength training
dc.titleEffects of local vibrations on muscle strength and roundhouse kick performance of taekwondo athletes
dc.typeArtigo de periódico
local.citation.epage32
local.citation.spage23
local.citation.volume13
local.description.resumoBackground and Study Aim: Exercise with vibration exposure is a type of neuromuscular training that has been used with athletes and non-athletes. The vibration is used in the development of sport performance by applying only oscillatory movements in the human body or the combination of those oscillations with conventional strength training exercises. No studies were found that verified the effects of applying vibration on the performance of the roundhouse kick. Thus, the aim of this study was the knowledge about the effects of the application of mechanical vibration on the muscle strength of the lower limbs and the speed roundhouse kick in taekwondo athletes. Material and Methods: Ten taekwondo athletes (6 males and 4 females) with mean age 18.3 ±2.5, mean body mass 62.1 ± 6.6 kg, mean height 173.3 ±7.0 cm and mean practice time 5.5 ±3.2 volunteered to participate in this study. All the volunteers participated in two different sessions. In both sessions all the volunteers performed a warm up, speed kick pre-test, maximal isometric contraction (MVC) intervention (with or without vibration) and a speed kick post-test. Results: As compared the kick speed values in the pre-test did not differ significantly for any of the values collect in the post-test (immediately: 3, 5 and 8 minutes after intervention). For the maximal force, when compared to the values obtained before the vibration application was verified an acute increase of 56.9 % (p = 0.007) and sub-acute of 12.9 % (p = 0.005), during the vibration exposed and after the interruption of the vibration stimulus, respectively. Conclusions: As expected, these increases were not found in the corresponding times during the MVC performed without vibration. Application of localized vibration can generate increased acute maximum force of members inferiors, but can pass on a reduction in the impulse generated. It was also found that the application of vibration, with the settings for frequency and amplitude have not been able to leverage the speed of shot.
local.identifier.orcidhttps://orcid.org/0000-0001-6021-8480
local.identifier.orcidhttps://orcid.org/0000-0001-6089-8375
local.identifier.orcidhttps://orcid.org/0000-0002-5622-1297
local.identifier.orcidhttps://orcid.org/0000-0002-0134-6084
local.publisher.countryBrasil
local.publisher.departmentEEF - DEPARTAMENTO DE ESPORTES
local.publisher.initialsUFMG
local.url.externahttps://archbudo.com/view/abstract/id/11202

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