Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000785880> ?p ?o ?g. }
- W2000785880 endingPage "e112079" @default.
- W2000785880 startingPage "e112079" @default.
- W2000785880 abstract "Lower body eccentric exercise is well known to elicit high levels of muscular force with relatively low cardiovascular and metabolic strain. As a result, eccentric exercise has been successfully utilised as an adaptive stressor to improve lower body muscle function in populations ranging from the frail and debilitated, to highly-trained individuals. Here we investigate the metabolic, cardiorespiratory, and energy costs of upper body eccentric exercise in a healthy population. Seven men and seven women performed 4-min efforts of eccentric (ECC) or concentric (CON) arm cycling on a novel arm ergometer at workloads corresponding to 40, 60, and 80% of their peak workload as assessed in an incremental concentric trial. The heart rate, ventilation, cardiac output, respiratory exchange ratio, and blood lactate concentrations were all clearly greater in CON condition at all of the relative workloads (all p<0.003). Effect size calculations demonstrated that the magnitude of the differences in VO2 and work economy between the ECC and CON exercise ranged from very large to extremely large; however, in no case did mechanical efficiency (ηMECH) differ between the conditions (all p>0.05). In contrast, delta efficiency (ηΔ), as previously defined by Coyle and colleagues in 1992, demonstrated a sex difference (men>women; p<0.05). Sex differences were also apparent in arteriovenous oxygen difference and heart rate during CON. Here, we reinforce the high-force, low cost attributes of eccentric exercise which can be generalised to the muscles of the upper body. Upper body eccentric exercise is likely to form a useful adjunct in debilitative, rehabilitative, and adaptive clinical exercise programs; however, reports of a shift towards an oxidative phenotype should be taken into consideration by power athletes. We suggest delta efficiency as a sensitive measure of efficiency that allowed the identification of sex differences." @default.
- W2000785880 created "2016-06-24" @default.
- W2000785880 creator A5041992200 @default.
- W2000785880 creator A5072230449 @default.
- W2000785880 creator A5073317457 @default.
- W2000785880 creator A5082672769 @default.
- W2000785880 date "2014-11-05" @default.
- W2000785880 modified "2023-10-14" @default.
- W2000785880 title "Physiological Comparison of Concentric and Eccentric Arm Cycling in Males and Females" @default.
- W2000785880 cites W120288851 @default.
- W2000785880 cites W1847986310 @default.
- W2000785880 cites W1859642423 @default.
- W2000785880 cites W1948631484 @default.
- W2000785880 cites W1967105145 @default.
- W2000785880 cites W1970125624 @default.
- W2000785880 cites W1972148724 @default.
- W2000785880 cites W1972307989 @default.
- W2000785880 cites W1975696220 @default.
- W2000785880 cites W1996707398 @default.
- W2000785880 cites W2001256941 @default.
- W2000785880 cites W2003448110 @default.
- W2000785880 cites W2004290591 @default.
- W2000785880 cites W2009733323 @default.
- W2000785880 cites W2015142497 @default.
- W2000785880 cites W2016122653 @default.
- W2000785880 cites W2020794622 @default.
- W2000785880 cites W2023477835 @default.
- W2000785880 cites W2026284224 @default.
- W2000785880 cites W2044911822 @default.
- W2000785880 cites W2051534796 @default.
- W2000785880 cites W2055302806 @default.
- W2000785880 cites W2058752638 @default.
- W2000785880 cites W2059735407 @default.
- W2000785880 cites W2061174549 @default.
- W2000785880 cites W2064605300 @default.
- W2000785880 cites W2064857584 @default.
- W2000785880 cites W2068455397 @default.
- W2000785880 cites W2072248635 @default.
- W2000785880 cites W2077210949 @default.
- W2000785880 cites W2080760844 @default.
- W2000785880 cites W2086061329 @default.
- W2000785880 cites W2089737666 @default.
- W2000785880 cites W2096357267 @default.
- W2000785880 cites W2103315323 @default.
- W2000785880 cites W2106884214 @default.
- W2000785880 cites W2109979513 @default.
- W2000785880 cites W2113135336 @default.
- W2000785880 cites W2115053410 @default.
- W2000785880 cites W2126531745 @default.
- W2000785880 cites W2127951161 @default.
- W2000785880 cites W2128663472 @default.
- W2000785880 cites W2135820933 @default.
- W2000785880 cites W2137219769 @default.
- W2000785880 cites W2153342722 @default.
- W2000785880 cites W2153402951 @default.
- W2000785880 cites W2159464468 @default.
- W2000785880 cites W2165910098 @default.
- W2000785880 cites W2318362610 @default.
- W2000785880 cites W2295603949 @default.
- W2000785880 doi "https://doi.org/10.1371/journal.pone.0112079" @default.
- W2000785880 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4221259" @default.
- W2000785880 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25372404" @default.
- W2000785880 hasPublicationYear "2014" @default.
- W2000785880 type Work @default.
- W2000785880 sameAs 2000785880 @default.
- W2000785880 citedByCount "16" @default.
- W2000785880 countsByYear W20007858802016 @default.
- W2000785880 countsByYear W20007858802017 @default.
- W2000785880 countsByYear W20007858802018 @default.
- W2000785880 countsByYear W20007858802019 @default.
- W2000785880 countsByYear W20007858802021 @default.
- W2000785880 countsByYear W20007858802022 @default.
- W2000785880 countsByYear W20007858802023 @default.
- W2000785880 crossrefType "journal-article" @default.
- W2000785880 hasAuthorship W2000785880A5041992200 @default.
- W2000785880 hasAuthorship W2000785880A5072230449 @default.
- W2000785880 hasAuthorship W2000785880A5073317457 @default.
- W2000785880 hasAuthorship W2000785880A5082672769 @default.
- W2000785880 hasBestOaLocation W20007858801 @default.
- W2000785880 hasConcept C100784341 @default.
- W2000785880 hasConcept C116254018 @default.
- W2000785880 hasConcept C117437137 @default.
- W2000785880 hasConcept C121332964 @default.
- W2000785880 hasConcept C126322002 @default.
- W2000785880 hasConcept C164705383 @default.
- W2000785880 hasConcept C166957645 @default.
- W2000785880 hasConcept C1862650 @default.
- W2000785880 hasConcept C2524010 @default.
- W2000785880 hasConcept C2777953023 @default.
- W2000785880 hasConcept C2908647359 @default.
- W2000785880 hasConcept C33923547 @default.
- W2000785880 hasConcept C541528975 @default.
- W2000785880 hasConcept C62520636 @default.
- W2000785880 hasConcept C71924100 @default.
- W2000785880 hasConcept C84393581 @default.
- W2000785880 hasConcept C90296322 @default.
- W2000785880 hasConcept C95457728 @default.
- W2000785880 hasConcept C99454951 @default.