Muscle power predicts freestyle swimming performance

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Bibliographische Detailangaben
Deutscher übersetzter Titel:Die Muskelkraft als Praediktor der Freistilschwimmleistung
Autor:Hawley, John A.; Williams, Maynard M.; Vickovic, Michael M.; Handcock, Phillip J.
Erschienen in:British journal of sports medicine
Veröffentlicht:26 (1992), 3, S. 151-155, Lit.
Format: Literatur (SPOLIT)
Publikationstyp: Zeitschriftenartikel
Medienart: Gedruckte Ressource
Sprache:Englisch
ISSN:0306-3674, 1473-0480
Schlagworte:
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Erfassungsnummer:PU199408062268
Quelle:BISp

Abstract des Autors

The purpose of this study was to determine the relationship between non-invasive laboratory measures of 'muscle power' and swim performance over sprint (50 m) and middle-distance (400 m) events. Twenty-two swimmers performed an upper and lower body Wingate Anaerobic Test (WAT) and a maximal sustained power output test (MPO) for the upper body. Peak power (PP) and mean power (MP) were determined for the WAT, while peak sustained workload (WLpeak) was determined for the MPO. Timed swims over 50 m and 400 m were undertaken by all swimmers during which the number of arm strokes per length was recorded. Highly significant relationships were found between sprint-swim speed (S50) and mean power of the arms (MParms), between S50 and mean power of the legs (MPlegs) and between S50 and the distance covered with each arm stroke. Multiple regression analyses revealed that WAT power indices for the legs did not significantly increase explained variance in S50 above that of the arms. The relationship between WLpeak and S400 was highly significant and indicates the importance of arm power in the longer distance swim events. Verf.-Referat