Sökning: onr:"swepub:oai:DiVA.org:du-32401" > Gross and delta eff...
Fältnamn | Indikatorer | Metadata |
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000 | 03703naa a2200469 4500 | |
001 | oai:DiVA.org:du-32401 | |
003 | SwePub | |
008 | 200408s2020 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:du-324012 URI |
024 | 7 | a https://doi.org/10.1007/s00421-020-04312-w2 DOI |
040 | a (SwePub)du | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Carlsson, Magnusu Högskolan Dalarna,Idrotts- och hälsovetenskap,Swedish Unit for Metrology in Sports (SUMS)4 aut0 (Swepub:du)mca |
245 | 1 0 | a Gross and delta efficiencies during uphill running and cycling among elite triathletes. |
264 | c 2020-04-01 | |
264 | 1 | b Springer Science and Business Media LLC,c 2020 |
338 | a electronic2 rdacarrier | |
520 | a PURPOSE: To investigate the gross efficiency (GE) and delta efficiency (DE) during cycling and running in elite triathletes.METHODS: Five male and five female elite triathletes completed two incremental treadmill tests with an inclination of 2.5° to determine their GE and DE during cycling and running. The speed increments between the 5-min stages were 2.4 and 0.6 km h-1 during the cycling and running tests, respectively. For each test, GE was calculated as the ratio between the mechanical work rate (MWR) and the metabolic rate (MR) at an intensity corresponding to a net increase in blood-lactate concentration of 1 mmol l-1. DE was calculated by dividing the delta increase in MWR by the delta increase in MR for each test. Pearson correlations and paired-sample t tests were used to investigate the relationships and differences, respectively.RESULTS: There was a correlation between GEcycle and GErun (r = 0.66; P = 0.038; R2 = 0.44), but the correlation between DEcycle and DErun was not statistically significant (r = - 0.045; P = 0.90; R2 = 0.0020). There were differences between GEcycle and GErun (t = 80.8; P < 0.001) as well as between DEcycle and DErun (t = 27.8; P < 0.001).CONCLUSIONS: Elite triathletes with high GE during running also have high GE during cycling, when exercising at a treadmill inclination of 2.5°. For a moderate uphill incline, elite triathletes are more energy efficient during cycling than during running, independent of work rate. | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Hälsovetenskapx Idrottsvetenskap0 (SwePub)303082 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Health Sciencesx Sport and Fitness Sciences0 (SwePub)303082 hsv//eng |
653 | a Cycling economy | |
653 | a Incline | |
653 | a Mechanical work rate | |
653 | a Metabolic rate | |
653 | a Running economy | |
653 | a Triathlon | |
653 | a Hälsa och välfärd | |
653 | a Health and Welfare | |
700 | 1 | a Wahrenberg, Viktor4 aut |
700 | 1 | a Carlsson, Marie S4 aut |
700 | 1 | a Andersson, Rasmus4 aut |
700 | 1 | a Carlsson, Tomasu Högskolan Dalarna,Idrotts- och hälsovetenskap,Swedish Unit for Metrology in Sports (SUMS)4 aut0 (Swepub:du)tca |
710 | 2 | a Högskolan Dalarnab Idrotts- och hälsovetenskap4 org |
773 | 0 | t European Journal of Applied Physiologyd : Springer Science and Business Media LLCg 120:5, s. 961-968q 120:5<961-968x 1439-6319x 1439-6327 |
856 | 4 | u https://doi.org/10.1007/s00421-020-04312-wy Fulltext |
856 | 4 | u https://du.diva-portal.org/smash/get/diva2:1422582/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 | u https://link.springer.com/content/pdf/10.1007/s00421-020-04312-w.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:du-32401 |
856 | 4 8 | u https://doi.org/10.1007/s00421-020-04312-w |
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