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Individual versus S...
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Sperlich, Paula F.German Sport Univ Cologne, Inst Training Sci & Sport Informat, Cologne, Germany
(författare)
Individual versus Standardized Running Protocols in the Determination of VO2max
- Artikel/kapitelEngelska2015
Förlag, utgivningsår, omfång ...
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2015
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LIBRIS-ID:oai:DiVA.org:miun-25682
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https://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-25682URI
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https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-84493URI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:art swepub-publicationtype
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The purpose of this study was to determine whether an individually designed incremental exercise protocol results in greater rates of oxygen uptake (VO2max) than standardized testing. Fourteen well-trained, male runners performed five incremental protocols in randomized order to measure their VO2max: i) an incremental test (INCS+I) with pre-defined increases in speed (2 min at 8.64 km.h(-1), then a rise of 1.44 km.h(-1) every 30 s up to 14.4 km.h(-1)) and thereafter inclination (0.5.every 30 s); ii) an incremental test (INCI) at constant speed (14.4 km.h(-1)) and increasing inclination (2 degrees every 2 min from the initial 0 degrees); iii) an incremental test (INCS) at constant inclination (0 degrees) and increasing speed (0.5 km.h(-1) every 30 s from the initial 12.0 km.h(-1)); iv) a graded exercise protocol (GXP) at a 1 degrees incline with increasing speed (initially 8.64 km.h(-1) + 1.44 km.h(-1) every 5 min); v) an individual exercise protocol (INDXP) in which the runner chose the inclination and speed. VO2max was lowest (-4.2%) during the GXP (p = 0.01; d = 0.06 - 0.61) compared to all other tests. The highest rating of perceived exertion, heart rate, ventilation and end-exercise blood lactate concentration were similar between the different protocols (p < 0.05). The time to exhaustion ranged from 7 min 18 sec (INCS) to 25 min 30 sec (GXP) (p = 0.01). The VO2max attained by employing an individual treadmill protocol does not differ from the values derived from various standardized incremental protocols.
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Biuppslag (personer, institutioner, konferenser, titlar ...)
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Holmberg, Hans-ChristerMittuniversitetet,Avdelningen för hälsovetenskap,NVC,Mittuniversitetet, Avdelningen för hälsovetenskap(Swepub:ltu)holhan
(författare)
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Reed, Jennifer L.Univ Ottawa, Inst Heart, Minto Prevent & Rehabil Ctr, Ottawa, ON K1N 6N5, Canada
(författare)
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Zinner, ChristophUniv Wurzburg, Dept Sport Sci, Wurzburg, Germany
(författare)
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Mester, JoachimGerman Sport Univ Cologne, Inst Training Sci & Sport Informat, Cologne, Germany
(författare)
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Sperlich, BillyUniv Wurzburg, Dept Sport Sci, Wurzburg, Germany
(författare)
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German Sport Univ Cologne, Inst Training Sci & Sport Informat, Cologne, GermanyAvdelningen för hälsovetenskap
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Journal of Sports Science and Medicine (JSSM)14:2, s. 386-3931303-2968
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