Warming-up affects performance and lactate distribution between plasma and red blood cells
Gespeichert in:
| Deutscher übersetzter Titel: | Aufwärmen beeinflusst Leistung und Laktatverteilung zwischen Blutplasma und roten Blutzellen |
|---|---|
| Autor: | Wahl, Patrick; Zinner, Christoph; Yue, Zengyuan; Bloch, Wilhelm; Mester, Joachim |
| Erschienen in: | Journal of sports science and medicine |
| Veröffentlicht: | 9 (2010), 3, S. 499-507, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 1303-2968 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201103002734 |
| Quelle: | BISp |
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PU201103002734 |
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Literatur |
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2011-03-29T08:33:17Z |
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2011-03-24T14:19:24Z |
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Zeitschriftenartikel |
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JO00000100450 |
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JOI201000030100450 |
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Journal of sports science and medicine |
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Journal of sports science and medicine, 2010, 3 |
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PU201103002734 |
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Warming-up affects performance and lactate distribution between plasma and red blood cells |
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bisparticle |
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2010 |
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2010 |
| language |
eng |
| title |
Warming-up affects performance and lactate distribution between plasma and red blood cells |
| spellingShingle |
Warming-up affects performance and lactate distribution between plasma and red blood cells Aufwärmen Belastung, anaerobe Biochemie Blutlaktat Blutplasma Blutzelle Leistungsfähigkeit, sportliche Leistungssteigerung Trainingswissenschaft Untersuchung, empirische Wettkampfvorbereitung |
| title_sort |
warmingup affects performance and lactate distribution between plasma and red blood cells |
| title_short |
Warming-up affects performance and lactate distribution between plasma and red blood cells |
| title_alt |
Aufwärmen beeinflusst Leistung und Laktatverteilung zwischen Blutplasma und roten Blutzellen |
| title_alt_lang |
deu |
| media_type |
Elektronische Ressource (online) Gedruckte Ressource |
| city |
Bursa |
| abstract |
Warming-up (WU) is a widely used preparation for training and competition. However, little is known about the potential mechanisms of WU on performance and on the lactate distribution in the blood compartment. The purpose of the present study was to investigate whether different WU procedures affect performance and lactate distribution between plasma and red blood cells (RBCs) after maximal exercise. At three different occasions eleven subjects performed one 30 s maximal effort exercise on a cycle ergometer. Before each exercise, subjects warmed up at different intensities: 1. no WU (NWU); 2. extensive WU (EWU); 3. intensive WU (IWU). Blood samples were taken under resting conditions, after WU, and in 1 minute intervals during recovery to determine lactate concentrations [LA] in whole blood ([LA]WB), plasma ([LA]plasma) and erythrocytes ([LA]RBC). Mean power output was +58 Watt (EWU) and +60 Watt (IWU) higher compared to NWU. For each WU condition [LA]plasma and [LA]RBC differed significantly at any time point, showing greater [LA]plasma compared to [LA]RBC. The maximal effort exercise caused a rapid decrease of the [LA]RBC/[LA]plasma ratio. [LA]RBC reached the peak 3-5 minutes later than [LA]plasma depending on the WU condition. The initial increments in [LA]RBC were 10-16% lower after IWU compared to NWU and EWU. The lower increment of [LA]RBC after IWU might be due to a "higher preloading" with lactate before exercise, causing a smaller initial [LA] gradient between plasma and RBCs. It seems that the influx decreases with increasing intracellular [LA]. Another possibility one could speculate about is, that the extracellular increase in [LA] inhibits the outflux of lactate produced by the RBC itself. This inhibited export of lactate from RBCs may lead to an intracellular lactate accumulation. But the relatively fast increase in [LA]RBC and other investigations partly contradicts this possibility. Verf.-Referat |
| abstract_lang |
eng |
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abstract |
| author2 |
Wahl, Patrick Zinner, Christoph Yue, Zengyuan Bloch, Wilhelm Mester, Joachim |
| author_facet |
Wahl, Patrick Zinner, Christoph Yue, Zengyuan Bloch, Wilhelm Mester, Joachim |
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Autor Autor Autor Autor Autor |
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P139071 P149988 P131089 P184 |
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Wahl, Patrick Zinner, Christoph Yue, Zengyuan Bloch, Wilhelm Mester, Joachim |
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|
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0/Autor/ 1/Autor/Wahl, Patrick/ 0/Autor/ 1/Autor/Zinner, Christoph/ 0/Autor/ 1/Autor/Yue, Zengyuan/ 0/Autor/ 1/Autor/Bloch, Wilhelm/ 0/Autor/ 1/Autor/Mester, Joachim/ |
| url |
http://www.jssm.org/vol9/n3/20/v9n3-20text.php http://www.jssm.org/vol9/n3/20/v9n3-20pdf.pdf |
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fulltext fulltext |
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| issn |
1303-2968 |
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1303-2968 Aufwärmen Belastung, anaerobe Biochemie Blutlaktat Blutplasma Blutzelle Leistungsfähigkeit, sportliche Leistungssteigerung Trainingswissenschaft Untersuchung, empirische Wettkampfvorbereitung anaerobic load biochemistry blood cell blood lactate blood plasma competition preparation empirical investigation performance increase sport performance capacity training theory warm-up Aufwärmarbeit Aufwärmprogramm Aufwärmpräparat Aufwärmtraining Empirie Empirismus Untersuchung, experimentelle Untersuchung Plasma Fähigkeit, sportmotorische Leistungsstärke Leistungsstand Leistungsvermögen Leistungsoptimierung Leistungsverbesserung Leistungszuwachs Belastung Trainingsforschung Trainingstheorie empirical study hemocyte sport performance ability sport performance capability sport fitness increase in performance anaerobic exercise anaerobic work anaerobic workload training science theory of training science of training Warming-up affects performance and lactate distribution between plasma and red blood cells PU201103002734 201103002734 |
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0/Türkei/ |
| topic |
Aufwärmen Belastung, anaerobe Biochemie Blutlaktat Blutplasma Blutzelle Leistungsfähigkeit, sportliche Leistungssteigerung Trainingswissenschaft Untersuchung, empirische Wettkampfvorbereitung |
| topic_facet |
Aufwärmen Belastung, anaerobe Biochemie Blutlaktat Blutplasma Blutzelle Leistungsfähigkeit, sportliche Leistungssteigerung Trainingswissenschaft Untersuchung, empirische Wettkampfvorbereitung |
| topic_en |
anaerobic load biochemistry blood cell blood lactate blood plasma competition preparation empirical investigation performance increase sport performance capacity training theory warm-up |
| topic_en_facet |
anaerobic load biochemistry blood cell blood lactate blood plasma competition preparation empirical investigation performance increase sport performance capacity training theory warm-up |
| synonym |
Aufwärmarbeit Aufwärmprogramm Aufwärmpräparat Aufwärmtraining Empirie Empirismus Untersuchung, experimentelle Untersuchung Plasma Fähigkeit, sportmotorische Leistungsstärke Leistungsstand Leistungsvermögen Leistungsoptimierung Leistungsverbesserung Leistungszuwachs Belastung Trainingsforschung Trainingstheorie |
| synonym_en |
empirical study hemocyte sport performance ability sport performance capability sport fitness increase in performance anaerobic exercise anaerobic work anaerobic workload training science theory of training science of training |
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Journal of sports science and medicine |
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Journal of sports science and medicine |
| container_volume |
9 |
| container_issue |
3 |
| container_start_page |
S. 499-507 |
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1 |
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BISp |
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JO00000100450 |
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2010 |
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3 |
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1791512751094366208 |
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13,560151 |