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http://acervodigital.unesp.br/handle/11449/20750
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DC Field | Value | Language |
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dc.contributor.author | Pereira, G. | - |
dc.contributor.author | Morse, C. | - |
dc.contributor.author | Ugrinowitsch, C. | - |
dc.contributor.author | Rodacki, A. | - |
dc.contributor.author | Kokubun, Eduardo | - |
dc.contributor.author | Fowler, N. | - |
dc.date.accessioned | 2013-09-30T18:48:40Z | - |
dc.date.accessioned | 2014-05-20T13:58:25Z | - |
dc.date.accessioned | 2016-10-25T17:06:53Z | - |
dc.date.available | 2013-09-30T18:48:40Z | - |
dc.date.available | 2014-05-20T13:58:25Z | - |
dc.date.available | 2016-10-25T17:06:53Z | - |
dc.date.issued | 2009-05-01 | - |
dc.identifier | http://dx.doi.org/10.1055/s-0029-1202260 | - |
dc.identifier.citation | International Journal of Sports Medicine. Stuttgart: Georg Thieme Verlag Kg, v. 30, n. 5, p. 325-330, 2009. | - |
dc.identifier.issn | 0172-4622 | - |
dc.identifier.uri | http://hdl.handle.net/11449/20750 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/20750 | - |
dc.description.abstract | The aim of this study was to directly compare the causes of fatigue after a short- and a long-rest interval between consecutive stretch-shortening cycle exercises. Eleven healthy males jumped with different resting period lengths (short = 6.1 +/- 1 s, long = 8.6 +/- 0.9 s), performing countermovement jumps at 95% of their maximal jump height until they were unable to sustain the target height. After short- and long-rest, the maximal voluntary isometric contraction knee extension torque decreased (-7%; p = 0.04), comparing to values obtained before exercise protocols. No change was seen from pre- to post-exercise, for either short- or long-rest, in biceps femoris coactivation (-1%; p = 0.95), peak-to-peak amplitude (1%; p = 0.95) and duration (-8%; p = 0.92) of the compound muscle action potential of the vastus lateralis. Evoked peak twitch torque reduced after both exercise protocols (short = -26%, long = -32%; p = 0.003) indicating peripheral fatigue. However, central fatigue occurred only after short-rest evidenced by a reduction in voluntary activation of the quadriceps muscle (-14%; p = 0.013) measured using the interpolated twitch technique. In conclusion, after Stretch-shortening cycle exercise using short rest period length, the cause of fatigue was central and peripheral, while after using long rest period length, the cause of fatigue was peripheral. | en |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
dc.format.extent | 325-330 | - |
dc.language.iso | eng | - |
dc.publisher | Georg Thieme Verlag Kg | - |
dc.source | Web of Science | - |
dc.subject | stretch-shortening cycle | en |
dc.subject | neuromuscular parameters | en |
dc.subject | intermittent exercise | en |
dc.subject | twitch interpolation | en |
dc.subject | M-wave | en |
dc.title | Manipulation of Rest Period Length Induces Different Causes of Fatigue in Vertical Jumping | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Manchester Metropolitan Univ | - |
dc.contributor.institution | Universidade de São Paulo (USP) | - |
dc.contributor.institution | Universidade Federal do Paraná (UFPR) | - |
dc.description.affiliation | São Paulo State Univ, Dept Phys Educ, BR-13506900 Rio Claro, Brazil | - |
dc.description.affiliation | Manchester Metropolitan Univ, Dept Exercise & Sport Sci, Manchester M15 6BH, Lancs, England | - |
dc.description.affiliation | Univ São Paulo, Dept Sport, BR-09500900 São Paulo, Brazil | - |
dc.description.affiliation | Universidade Federal do Paraná (UFPR), Dept Phys Educ, BR-80060000 Curitiba, Parana, Brazil | - |
dc.description.affiliationUnesp | São Paulo State Univ, Dept Phys Educ, BR-13506900 Rio Claro, Brazil | - |
dc.description.sponsorshipId | CAPES: 4364/05-8 | - |
dc.identifier.doi | 10.1055/s-0029-1202260 | - |
dc.identifier.wos | WOS:000266211900004 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | International Journal of Sports Medicine | - |
dc.identifier.orcid | 0000-0002-9404-3444 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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