Matches in SemOpenAlex for { <https://semopenalex.org/work/W2049205038> ?p ?o ?g. }
- W2049205038 endingPage "1131" @default.
- W2049205038 startingPage "1125" @default.
- W2049205038 abstract "Despite the popularity of walking as a form of physical activity for obese individuals, relatively little is known about how obesity affects the metabolic rate, economy, and underlying mechanical energetics of walking across a range of speeds and grades. The purpose of this study was to quantify metabolic rate, stride kinematics, and external mechanical work during level and gradient walking in obese and nonobese adults. Thirty-two obese [18 women, mass = 102.1 (15.6) kg, BMI = 33.9 (3.6) kg/m 2 ; mean (SD)] and 19 nonobese [10 women, mass = 64.4 (10.6) kg, BMI = 21.6 (2.0) kg/m 2 ] volunteers participated in this study. We measured oxygen consumption, ground reaction forces, and lower extremity kinematics while subjects walked on a dual-belt force-measuring treadmill at 11 speeds/grades (0.50–1.75 m/s, −3° to +9°). We calculated metabolic rate, stride kinematics, and external work. Net metabolic rate (Ė net/kg , W/kg) increased with speed or grade across all individuals. Surprisingly and in contrast with previous studies, Ė net/kg was 0–6% less in obese compared with nonobese adults ( P = 0.013). External work, although a primary determinant of Ė net/kg , was not affected by obesity across the range of speeds/grades used in this study. We also developed new prediction equations to estimate oxygen consumption and Ė net/kg and found that Ė net/kg was positively related to relative leg mass and step width and negatively related to double support duration. These results suggest that obesity does not impair walking economy across a range of walking speeds and grades." @default.
- W2049205038 created "2016-06-24" @default.
- W2049205038 creator A5018381646 @default.
- W2049205038 creator A5023508554 @default.
- W2049205038 creator A5038247872 @default.
- W2049205038 creator A5070709528 @default.
- W2049205038 creator A5077587456 @default.
- W2049205038 date "2013-05-01" @default.
- W2049205038 modified "2023-10-16" @default.
- W2049205038 title "Obesity does not impair walking economy across a range of speeds and grades" @default.
- W2049205038 cites W1965797001 @default.
- W2049205038 cites W1974513697 @default.
- W2049205038 cites W1976953979 @default.
- W2049205038 cites W1978873660 @default.
- W2049205038 cites W1986462955 @default.
- W2049205038 cites W2000002037 @default.
- W2049205038 cites W2017291484 @default.
- W2049205038 cites W2018440695 @default.
- W2049205038 cites W2019210473 @default.
- W2049205038 cites W2019668163 @default.
- W2049205038 cites W2034201007 @default.
- W2049205038 cites W2043022429 @default.
- W2049205038 cites W2057812324 @default.
- W2049205038 cites W2064553324 @default.
- W2049205038 cites W2079747551 @default.
- W2049205038 cites W2100912424 @default.
- W2049205038 cites W2111596063 @default.
- W2049205038 cites W2112700634 @default.
- W2049205038 cites W2117368777 @default.
- W2049205038 cites W2122189341 @default.
- W2049205038 cites W2127149049 @default.
- W2049205038 cites W2128330209 @default.
- W2049205038 cites W2132343319 @default.
- W2049205038 cites W2133741030 @default.
- W2049205038 cites W2134002201 @default.
- W2049205038 cites W2144944810 @default.
- W2049205038 cites W2146278045 @default.
- W2049205038 cites W2149635046 @default.
- W2049205038 cites W2167010174 @default.
- W2049205038 cites W2169036624 @default.
- W2049205038 cites W2169847321 @default.
- W2049205038 cites W2171540280 @default.
- W2049205038 cites W2324955887 @default.
- W2049205038 cites W3021048901 @default.
- W2049205038 cites W4293858771 @default.
- W2049205038 doi "https://doi.org/10.1152/japplphysiol.00765.2012" @default.
- W2049205038 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3656435" @default.
- W2049205038 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23412900" @default.
- W2049205038 hasPublicationYear "2013" @default.
- W2049205038 type Work @default.
- W2049205038 sameAs 2049205038 @default.
- W2049205038 citedByCount "21" @default.
- W2049205038 countsByYear W20492050382013 @default.
- W2049205038 countsByYear W20492050382015 @default.
- W2049205038 countsByYear W20492050382016 @default.
- W2049205038 countsByYear W20492050382017 @default.
- W2049205038 countsByYear W20492050382018 @default.
- W2049205038 countsByYear W20492050382019 @default.
- W2049205038 countsByYear W20492050382020 @default.
- W2049205038 countsByYear W20492050382021 @default.
- W2049205038 countsByYear W20492050382023 @default.
- W2049205038 crossrefType "journal-article" @default.
- W2049205038 hasAuthorship W2049205038A5018381646 @default.
- W2049205038 hasAuthorship W2049205038A5023508554 @default.
- W2049205038 hasAuthorship W2049205038A5038247872 @default.
- W2049205038 hasAuthorship W2049205038A5070709528 @default.
- W2049205038 hasAuthorship W2049205038A5077587456 @default.
- W2049205038 hasBestOaLocation W20492050382 @default.
- W2049205038 hasConcept C121332964 @default.
- W2049205038 hasConcept C134018914 @default.
- W2049205038 hasConcept C18007350 @default.
- W2049205038 hasConcept C1862650 @default.
- W2049205038 hasConcept C18762648 @default.
- W2049205038 hasConcept C196310339 @default.
- W2049205038 hasConcept C2777953023 @default.
- W2049205038 hasConcept C2778702312 @default.
- W2049205038 hasConcept C2781464450 @default.
- W2049205038 hasConcept C33923547 @default.
- W2049205038 hasConcept C39920418 @default.
- W2049205038 hasConcept C511355011 @default.
- W2049205038 hasConcept C71924100 @default.
- W2049205038 hasConcept C74650414 @default.
- W2049205038 hasConcept C84393581 @default.
- W2049205038 hasConcept C96332660 @default.
- W2049205038 hasConcept C97355855 @default.
- W2049205038 hasConcept C99508421 @default.
- W2049205038 hasConceptScore W2049205038C121332964 @default.
- W2049205038 hasConceptScore W2049205038C134018914 @default.
- W2049205038 hasConceptScore W2049205038C18007350 @default.
- W2049205038 hasConceptScore W2049205038C1862650 @default.
- W2049205038 hasConceptScore W2049205038C18762648 @default.
- W2049205038 hasConceptScore W2049205038C196310339 @default.
- W2049205038 hasConceptScore W2049205038C2777953023 @default.
- W2049205038 hasConceptScore W2049205038C2778702312 @default.
- W2049205038 hasConceptScore W2049205038C2781464450 @default.
- W2049205038 hasConceptScore W2049205038C33923547 @default.
- W2049205038 hasConceptScore W2049205038C39920418 @default.
- W2049205038 hasConceptScore W2049205038C511355011 @default.