Greater Eccentric Exercise-induced Muscle Damage By Large Versus Small Range Of Motion With The Same End-point

dc.creatorFochi
dc.creatorA. G.; Damas
dc.creatorF.; Berton
dc.creatorR.; Alvarez
dc.creatorI; Miquelini
dc.creatorM.; Salvini
dc.creatorT. F.; Libardi
dc.creatorC. A.
dc.date2016
dc.dateset
dc.date2017-11-13T13:57:46Z
dc.date2017-11-13T13:57:46Z
dc.date.accessioned2018-03-29T06:11:08Z
dc.date.available2018-03-29T06:11:08Z
dc.identifierBiology Of Sport. Inst Sport, v. 33, p. 285 - 289, 2016.
dc.identifier0860-021X
dc.identifier2083-1862
dc.identifierWOS:000384742200012
dc.identifier10.5604/20831862.1208480
dc.identifierhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4993145/
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/330104
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1367129
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionSeveral factors can affect the magnitude of eccentric exercise (ECC)-induced muscle damage, but little is known regarding the effect of the range of motion (ROM) in ECC-induced muscle damage. The purpose of this study was to investigate whether elbow flexor ECC with 120 degrees of ROM (from 60 degrees of elbow flexion until elbow full extension - 180 degrees [120ROM]) induces a greater magnitude of muscle damage compared with a protocol with 60 degrees of ROM (120-180 degrees of elbow flexion [60ROM]). Twelve healthy young men (age: 22 +/- 3.1 years; height: 1.75 +/- 0.05 m; body mass: 75.6 +/- 13.6 kg) performed the ECC with 120ROM and 60ROM using different arms in a random order separated by 2 weeks and were tested before and 24, 48, 72 and 96 h after ECC for maximal voluntary isometric contraction torque (MVC-ISO), ROM and muscle soreness. The 120ROM protocol showed greater changes and effect sizes (ES) for MVC-ISO (-35%, ES: 1.97), ROM (-11.5 degrees, ES: 1.27) and muscle soreness (19 mm, ES: 1.18) compared with the 60ROM protocol (-23%, ES: 0.93; -12%, ES: 0.56; 17 degrees, ES: 0.63; 8 mm, ES: 1.07, respectively). In conclusion, ECC of the elbow flexors with 120 degrees of ROM promotes a greater magnitude of muscle damage compared with a protocol with 60 degrees of ROM, even when both protocols are performed at long muscle lengths.
dc.description33
dc.description3
dc.description285
dc.description289
dc.descriptionSao Paulo Research Foundation (FAPESP) [2013/21218-4, 2012/24499-1, 2014/19594-0, 2011/22122-5]
dc.descriptionNational Council for Scientific and Technological Development (CNPq) grant
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.languageEnglish
dc.publisherInst Sport
dc.publisherWarsaw 45
dc.relationBiology of Sport
dc.rightsaberto
dc.sourceWOS
dc.subjectMuscle Soreness
dc.subjectLengthening Contractions
dc.subjectResistance Exercise
dc.subjectIsokinetic
dc.titleGreater Eccentric Exercise-induced Muscle Damage By Large Versus Small Range Of Motion With The Same End-point
dc.typeArtículos de revistas


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