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dc.contributor.authorBrown, Meghan A.
dc.contributor.authorHowatson, Glyn
dc.contributor.authorKeane, Karen M.
dc.contributor.authorStevenson, Emma J.
dc.identifier.citationBrown, M.M. et al. 2016. Adaptation to damaging dance and repeated-sprint activity in women. Journal of strength and conditioning research, 30(9):2574-2581. []
dc.identifier.issn1533-4287 (Online)
dc.description.abstracthe repeated bout effect (RBE) refers to the prophylactic effect from damaging exercise after a single previous bout of exercise. There is a paucity of data examining the RBE in women, and investigations using exercise paradigms beyond isolated eccentric contractions are scarce. In light of the limited literature, this investigation aimed to determine whether 2 different sport-specific exercise bouts would elicit a RBE in women. Twenty-one female dancers (19 ± 1 years) completed either a dance-specific protocol (n = 10) or sport-specific repeated-sprint protocol (n = 11). Delayed-onset muscle soreness (DOMS), limb girths, creatine kinase (CK), countermovement jump height, reactive strength index, maximal voluntary contraction, and 30-meter sprint time were recorded before and 0, 24, 48, and 72 hours after exercise. An identical exercise bout was conducted approximately 4 weeks after the initial bout, during which time the subjects maintained habitual training and dietary behaviors. DOMS and 30-meter sprint time decreased after a second bout of both activities (p = 0.003; (Equation is included in full-text article.)= 0.38 and p = 0.008; and (Equation is included in full-text article.)= 0.31, respectively). Circulating CK was also lower at 24, 48, and 72 hours after the second bout, independent of group (p = 0.010 and (Equation is included in full-text article.)= 0.23). Compared with the repeated-sprint protocol, the magnitude of change in DOMS was greater after a subsequent bout of the dance protocol (p = 0.010 and (Equation is included in full-text article.)= 0.19). These data are the first to demonstrate that dance and repeated-sprint activity resulting in muscle damage in women confers a protective effect against muscle damage after a subsequent bout
dc.publisherWolters Kluwer
dc.subjectExercise-induced muscle damage
dc.subjectRepeated bout effect
dc.titleAdaptation to damaging dance and repeated-sprint activity in women
dc.contributor.researchID26084759 - Howatson, Glyn

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