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Análisis de la elección de la pierna de ataque predominante en la prueba de 400 m vallas de los XIII Campeonatos del Mundo de Atletismo Daegu 2011

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Análisis de la elección de la pierna de ataque predominante en la prueba de 400 m vallas de los XIII Campeonatos del Mundo de Atletismo Daegu 2011

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dc.contributor.author López del Amo, José Luis
dc.contributor.author García Fresneda, Adrian
dc.contributor.author Cordente Martínez, Carlos Alberto
dc.contributor.author Montoya Vieco, Antonio
dc.contributor.author González Miguel, Pablo
dc.date.accessioned 2014-07-14T11:59:29Z
dc.date.available 2014-07-14T11:59:29Z
dc.date.issued 2012
dc.identifier.citation López del Amo, José Luis García Fresneda, Adrian Cordente Martínez Carlos Alberto MontoyaVieco, Antonio González Miguel, Pablo 2012 Análisis de la elección de la pierna de ataque predominante en la prueba de 400 m vallas de los XIII Campeonatos del Mundo de Atletismo Daegu 2011 Apunts Educació Física i Esports 110 68 75
dc.identifier.uri http://hdl.handle.net/10550/37200
dc.description.abstract Objectives: To analyse the use of one or another leg as the dominant leading leg in elite 400-metre hurdle athletes. Method: This is a transversal descriptive study. All the 400-meter hurdle races of the 72 participants (34 men and 38 women) at the XIII IAAF World Championships in Athletics Daegu 2011 were studied by means of video recordings taken from the main stand of the Daegu Stadium of the eighteen 400-meter hurdle races that took place, which were later analysed using the Kinovea 0.8.4 computer application. Results: By athlete, in all male races, the dominant leading leg was the left one in 63.6% (42 athletes) and the right one in 34.8% (23 athletes) of the cases. There was only a balance between left and right in one case. In the final, 75% (six athletes) of the athletes had a left leading leg. With regard to women, the dominant leading leg was the left one in 48.6% of cases followed by the right leg in 41.4%. 10% showed a balance between the two. In the final, on the other hand, the dominant leading leg was the right leg in 87.5% (seven athletes) of cases as opposed to 12.5% with the left (1 single athlete). Significant differences (p=0.018) were found in the average final time of the male athletes depending on their leading leg. Conclusions: Most athletes attack hurdles with their right and their left leg at some time during the race, meaning they need to dominate the bilateral technique. The most frequently used leading leg is the left one, although less so in the case of women. For the first time in a top-level competition, seven out of the eight women finalists had their right leg as their dominant leg.
dc.relation.ispartof Apunts Educació Física i Esports , 2012, num. 110, p. 68-75
dc.subject Atletisme Entrenament
dc.title Análisis de la elección de la pierna de ataque predominante en la prueba de 400 m vallas de los XIII Campeonatos del Mundo de Atletismo Daegu 2011
dc.type journal article es_ES
dc.date.updated 2014-07-14T11:59:29Z
dc.identifier.doi 10.5672/apunts.2014-0983.es
dc.identifier.idgrec 078564
dc.rights.accessRights open access es_ES

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