Body configuration in multiple somersault high bar dismounts
Deutscher übersetzter Titel: | Koerperkonfigurationen bei Mehrfachsalto-Abgaengen vom Hochreck |
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Autor: | Kerwin, David G.; Yeadon, Maurice R.; Lee, Sung-Cheol |
Erschienen in: | International journal of sport biomechanics |
Veröffentlicht: | 6 (1990), 2, S. 147-156, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 0740-2082, 1543-2688 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU199012045712 |
Quelle: | BISp |
Abstract
An 11-segment three-dimensional simulation model was used to modify the body configurations of eight gymnasts performing multiple somersault dismounts during the Mens High Bar competition in the 1988 Seoul Omympic Games. Four layout double somersault performances were modified to change a characteristic backward arch to a straight body position. This modification reduced the somersault rotation by =.03 to 0.10 somersaults. Four tucked triple somersault performance were modified so that the thigh abduction angle was reduced to zero. This modification resulted in underrotations ranging from 0.01 to 0.34 somersaults depending on the amount of thigh abduction in the original movement. The additional angular momentum needed for successful completion of the modified movements was small in general and in no case greater than 13. Verf.-Referat