Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/6513
Campo DC Valoridioma
dc.contributor.authorMoysi, JS
dc.contributor.authorGarcia-Romero, Jerónimo
dc.contributor.authorAlvero-Cruz, José Ramón
dc.contributor.authorAra, Ignacio
dc.contributor.authorDorado, C
dc.contributor.authorDorado, Cecilia
dc.contributor.authorCalbet, José A.L.
dc.contributor.otherSANCHIS-MOYSI, JOAQUIN
dc.contributor.otherCecilia, Dorado-Garcia
dc.contributor.otherCalbet, Jose A
dc.contributor.otherAra Royo, Ignacio
dc.date.accessioned2011-10-26T02:31:00Z
dc.date.accessioned2018-03-08T13:10:25Z-
dc.date.available2011-10-26T10:23:43Z
dc.date.available2018-03-08T13:10:25Z-
dc.date.issued2005
dc.identifier.issn1066-7814
dc.identifier.urihttp://hdl.handle.net/10553/6513
dc.description.abstractThe aim of this study was to find out whether the efficiency of concentric muscle contraction is impaired by eccentric squatting exercise. The study involved 25 male physical education students in two experiments. In the first experiment 14 subjects undertook cycling exercise at 65% VO(2)max until exhaustion on two occasions. During the experimental condition their cycling was interrupted every 10 min so they could perform eccentric squatting exercise, whereas in the control condition they rested seated on the bike during the interruptions. Eccentric squatting consisted of 10 series of 25 reps with a load equivalent to 150% of the subject's body mass on the shoulders. During the first experiment gross efficiency decreased (mean +/- SE) from 17.1 +/- 0.3 to 16.0 +/- 0.4%, and from 17.2 +/- 0.3 to 16.5 +/- 0.4%, between the 2nd and 9th cycling bouts of the experimental and control conditions, respectively (both p < 0.05). The reduction in cycling efficiency was similar in both conditions (p = 0.10). Blood lactate concentration [La] was higher during the experimental than in the control condition (p < 0.05), but substrate oxidation was similar. MVC was decreased similarly (25-28%) in both conditions. The 11 subjects participating in the second experiment undertook 25 reps of eccentric squatting exercise only, each with a load equivalent to 95% of his maximal voluntary contraction (MVC), repeated every 3 min until exhaustion. One hour after the end of the eccentric squatting exercise series cycling, VO(2) and gross cycling efficiency were comparable to the values observed before the eccentric exercise. Both experimental protocols with eccentric exercise elicited similar muscle soreness 2 days later; however, at this time cycling efficiency was similar to that observed prior to eccentric exercise. The interposition of cycling exercise between the eccentric exercise bouts accelerated the recovery of MVC. We conclude that eccentric exercise does not alter or has only a marginal effect on gross cycling efficiency even in presence of marked muscle soreness.es
dc.languageenges
dc.relation.ispartofCanadian Journal of Applied Physiologyes-ES
dc.sourceCanadian Journal of Applied Physiology[ISSN 1066-7814],v. 30, p. 259-275es
dc.subject241106 Fisiología del ejercicioes
dc.subject.otherPerformancees
dc.subject.otherFatiguees
dc.subject.otherMuscle sorenesses
dc.subject.otherLactatees
dc.subject.otherTriathlones
dc.titleEffects of eccentric exercise on cycling efficiencyes
dc.typeinfo:eu-repo/semantics/articlees
dc.typeinfo:eu-repo/semantics/articlees
dc.typeArticlees
dc.identifier.doi10.1139/h05-119
dc.identifier.scopus21144433041
dc.identifier.isi000229602800001
dcterms.isPartOfCanadian Journal Of Applied Physiology-Revue Canadienne De Physiologie Appliquee
dcterms.sourceCanadian Journal Of Applied Physiology-Revue Canadienne De Physiologie Appliquee[ISSN 1066-7814],v. 30 (3), p. 259-275
dc.contributor.authorscopusid6506722011
dc.contributor.authorscopusid8644771600
dc.contributor.authorscopusid6508382200
dc.contributor.authorscopusid8753934200
dc.contributor.authorscopusid6603689982
dc.contributor.authorscopusid6602610320
dc.contributor.authorscopusid7004323423
dc.identifier.absysnet641162
dc.identifier.crisid5250;-;-;-;2697;475;-
dc.description.lastpage275
dc.description.firstpage259
dc.relation.volume30
dc.investigacionCiencias de la Saludes
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.type2Artículoes
dc.identifier.wosWOS:000229602800001
dc.contributor.daisngid1763347
dc.contributor.daisngid5026352
dc.contributor.daisngid1163846
dc.contributor.daisngid21973004
dc.contributor.daisngid238859
dc.contributor.daisngid629383
dc.contributor.daisngid90295
dc.identifier.investigatorRIDH-7017-2015
dc.identifier.investigatorRIDB-4586-2010
dc.identifier.investigatorRIDH-6693-2015
dc.identifier.investigatorRIDNo ID
dc.identifier.ulpgces
dc.description.jcr1,133
dc.description.jcrqQ2
item.grantfulltextopen-
item.fulltextCon texto completo-
crisitem.author.deptGIR IUIBS: Rendimiento humano, ejercicio físico y salud-
crisitem.author.deptIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.deptDepartamento de Educación Física-
crisitem.author.deptGIR IUIBS: Rendimiento humano, ejercicio físico y salud-
crisitem.author.deptIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.deptDepartamento de Educación Física-
crisitem.author.deptGIR IUIBS: Rendimiento humano, ejercicio físico y salud-
crisitem.author.deptIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.deptDepartamento de Educación Física-
crisitem.author.orcid0000-0001-6602-7087-
crisitem.author.orcid0000-0001-6616-6810-
crisitem.author.orcid0000-0002-9215-6234-
crisitem.author.parentorgIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.parentorgIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.parentorgIU de Investigaciones Biomédicas y Sanitarias-
crisitem.author.fullNameSanchís Moysi, Joaquín-
crisitem.author.fullNameDorado García, Cecilia-
crisitem.author.fullNameLópez Calbet, José Antonio-
Colección:Artículos
miniatura
Effects of eccentric exercise on cycling efficiency
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