Changes in long jump take-off technique with increasing run-up speed

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Deutscher übersetzter Titel:Veränderungen der Absprungtechnik im Weitsprung bei Erhöhung der Anlaufgeschwindigkeit
Autor:Bridgett, Lisa A.; Linthorne, Nicholas P.
Erschienen in:Journal of sports sciences
Veröffentlicht:24 (2006), 8, S. 889-897, Lit.
Format: Literatur (SPOLIT)
Publikationstyp: Zeitschriftenartikel
Medienart: Gedruckte Ressource
Sprache:Englisch
ISSN:0264-0414, 1466-447X
DOI:10.1080/02640410500298040
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Erfassungsnummer:PU201401000006
Quelle:BISp

Abstract

The aim of this study was to determine the influence of run-up speed on take-off technique in the long jump. Seventy-one jumps by an elite male long jumper were recorded in the sagittal plane by a high-speed video camera. A wide range of run-up speeds was obtained using direct intervention to set the length of the athlete’s run-up. As the athlete’s run-up speed increased, the jump distance and take-off speed increased, the leg angle at touchdown remained almost unchanged, and the take-off angle and take-off duration steadily decreased. The predictions of two previously published mathematical models of the long jump take-off are in reasonable agreement with the experimental data. Verf.-Referat