Matches in SemOpenAlex for { <https://semopenalex.org/work/W2108288488> ?p ?o ?g. }
- W2108288488 endingPage "2278" @default.
- W2108288488 startingPage "2272" @default.
- W2108288488 abstract "The purpose of this study was to examine the influence of different shortening velocities preceding the stretch on moment generation of the triceps surae muscles and architecture of the m. gastrocnemius medialis after shortening–stretch cycles of equal magnitude in vivo. Eleven male subjects (31.6±5.8 years, 178.4±7.3 cm, 80.6±9.6 kg) performed a series of electro-stimulated (85 Hz) shortening–stretch plantar flexion contractions. The shortening–stretch cycles were performed at three constant angular velocities (25, 50, 100°/s) in the plantar flexion direction (shortening) and at 50°/s in the dorsiflexion direction (stretching). The resultant ankle joint moments were calculated through inverse dynamics. Pennation angle and fascicle length of the m. gastrocnemius medialis at rest and during contractions were measured using ultrasonography. The corresponding ankle moments, kinematics and changes in muscle architecture were analysed at seven time intervals. An analysis of variance for repeated measurements and post hoc test with Bonferroni correction was used to check the velocity-related effects on moment enhancement (α=0.05). The results show an increase in pennation angles and a decrease in fascicle lengths after the shortening–stretch cycle. The ankle joint moment ratio (post to pre) was higher (p<0.01) than 1.0 indicating a moment enhancement after the shortening–stretch cycle. The found ankle joint moment enhancement was 2–5% after the shortening–stretch cycle and was independed of the shortening velocity. Furthermore, the decrease in fascicle length after the shortening–stretch cycle indicates that the moment enhancement found in the present study is underestimated at least by 1–3%. Considering that the experiments have been done at the ascending limb of the force–length curve and that force enhancement is higher at the descending and the plateau region of the force–length curve, we conclude that the moment enhancement after shortening–stretch cycle can have important physiological affects while locomotion." @default.
- W2108288488 created "2016-06-24" @default.
- W2108288488 creator A5036272676 @default.
- W2108288488 creator A5087245979 @default.
- W2108288488 date "2008-07-01" @default.
- W2108288488 modified "2023-09-27" @default.
- W2108288488 title "Influence of different shortening velocities preceding stretch on human triceps surae moment generation in vivo" @default.
- W2108288488 cites W1973557647 @default.
- W2108288488 cites W2013487834 @default.
- W2108288488 cites W2022762939 @default.
- W2108288488 cites W2023519887 @default.
- W2108288488 cites W2026848223 @default.
- W2108288488 cites W2032696366 @default.
- W2108288488 cites W2040354349 @default.
- W2108288488 cites W2049163098 @default.
- W2108288488 cites W2052958915 @default.
- W2108288488 cites W2054270165 @default.
- W2108288488 cites W2063786696 @default.
- W2108288488 cites W2069460645 @default.
- W2108288488 cites W2086061329 @default.
- W2108288488 cites W2092905842 @default.
- W2108288488 cites W2095554109 @default.
- W2108288488 cites W2098591583 @default.
- W2108288488 cites W2098720378 @default.
- W2108288488 cites W2104898240 @default.
- W2108288488 cites W2108362194 @default.
- W2108288488 cites W2110354558 @default.
- W2108288488 cites W2119204152 @default.
- W2108288488 cites W2126137724 @default.
- W2108288488 cites W2127736777 @default.
- W2108288488 cites W2136933934 @default.
- W2108288488 cites W2142850492 @default.
- W2108288488 cites W2144575888 @default.
- W2108288488 cites W2146247454 @default.
- W2108288488 cites W2149444145 @default.
- W2108288488 cites W2152499126 @default.
- W2108288488 cites W2156176662 @default.
- W2108288488 cites W2161183120 @default.
- W2108288488 cites W2161414149 @default.
- W2108288488 cites W2163848904 @default.
- W2108288488 cites W2165183210 @default.
- W2108288488 cites W2165357216 @default.
- W2108288488 cites W2170989552 @default.
- W2108288488 cites W2222401876 @default.
- W2108288488 cites W2369757288 @default.
- W2108288488 doi "https://doi.org/10.1016/j.jbiomech.2008.04.008" @default.
- W2108288488 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18501362" @default.
- W2108288488 hasPublicationYear "2008" @default.
- W2108288488 type Work @default.
- W2108288488 sameAs 2108288488 @default.
- W2108288488 citedByCount "7" @default.
- W2108288488 countsByYear W21082884882013 @default.
- W2108288488 countsByYear W21082884882014 @default.
- W2108288488 countsByYear W21082884882016 @default.
- W2108288488 crossrefType "journal-article" @default.
- W2108288488 hasAuthorship W2108288488A5036272676 @default.
- W2108288488 hasAuthorship W2108288488A5087245979 @default.
- W2108288488 hasConcept C105702510 @default.
- W2108288488 hasConcept C110537703 @default.
- W2108288488 hasConcept C121332964 @default.
- W2108288488 hasConcept C127413603 @default.
- W2108288488 hasConcept C179254644 @default.
- W2108288488 hasConcept C18555067 @default.
- W2108288488 hasConcept C187523126 @default.
- W2108288488 hasConcept C192562407 @default.
- W2108288488 hasConcept C2776917922 @default.
- W2108288488 hasConcept C2777001087 @default.
- W2108288488 hasConcept C2778640784 @default.
- W2108288488 hasConcept C39920418 @default.
- W2108288488 hasConcept C66938386 @default.
- W2108288488 hasConcept C71924100 @default.
- W2108288488 hasConcept C74650414 @default.
- W2108288488 hasConceptScore W2108288488C105702510 @default.
- W2108288488 hasConceptScore W2108288488C110537703 @default.
- W2108288488 hasConceptScore W2108288488C121332964 @default.
- W2108288488 hasConceptScore W2108288488C127413603 @default.
- W2108288488 hasConceptScore W2108288488C179254644 @default.
- W2108288488 hasConceptScore W2108288488C18555067 @default.
- W2108288488 hasConceptScore W2108288488C187523126 @default.
- W2108288488 hasConceptScore W2108288488C192562407 @default.
- W2108288488 hasConceptScore W2108288488C2776917922 @default.
- W2108288488 hasConceptScore W2108288488C2777001087 @default.
- W2108288488 hasConceptScore W2108288488C2778640784 @default.
- W2108288488 hasConceptScore W2108288488C39920418 @default.
- W2108288488 hasConceptScore W2108288488C66938386 @default.
- W2108288488 hasConceptScore W2108288488C71924100 @default.
- W2108288488 hasConceptScore W2108288488C74650414 @default.
- W2108288488 hasIssue "10" @default.
- W2108288488 hasLocation W21082884881 @default.
- W2108288488 hasLocation W21082884882 @default.
- W2108288488 hasOpenAccess W2108288488 @default.
- W2108288488 hasPrimaryLocation W21082884881 @default.
- W2108288488 hasRelatedWork W1983893209 @default.
- W2108288488 hasRelatedWork W2014083100 @default.
- W2108288488 hasRelatedWork W2087247763 @default.
- W2108288488 hasRelatedWork W2091907219 @default.
- W2108288488 hasRelatedWork W2108288488 @default.
- W2108288488 hasRelatedWork W2110354558 @default.