Changes in blood lactate, plasma inorganic phosphate and uric acid in response to maximal leg cycling or arm cranking
| Deutscher übersetzter Titel: | Aenderungen von Blutlaktat und den Plasmakonzentrationen von anorganischem Phosphat und Harnsaeure als Reaktion auf Fahrradergometer- oder Handkurbelergometerbelastung |
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| Autor: | Lutoslawska, G.; Huebner-Wozniak, E.; Borkowski, L.; Sitkowski, D. |
| Erschienen in: | Biology of sport |
| Veröffentlicht: | 12 (1995), 3, S. 137-143, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 0860-021X, 2083-1862 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU199511103944 |
| Quelle: | BISp |
Abstract des Autors
Blood metabolic disturbances have been determined in top class wrestlers in response to arm and leg anaerobic exercises. Thirteen male, elite wrestlers were subjected to 30 s of leg cycling or arm cranking, performed on two separate days. Despite a significantly higher mean power output in the leg than the arm exercise (7.8 vs. 6.9 W/kg), the blood lactate level recorded 4 min after the exercise did not differ between the two modes of muscular work. The post-arm cranking blood lactate concentration was significantly correlated with mean power output (r=0.738). No such correlation was found after leg cycling. Both plasma inorganic phosphate and uric acid levels were markedly higher after leg cycling than after arm cranking. Verf.-Referat