Biomechanical analysis of the 10km-run in a Triathlon World Cup event: differences presented by women gold medal
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http://hdl.handle.net/10045/13104
Títol: | Biomechanical analysis of the 10km-run in a Triathlon World Cup event: differences presented by women gold medal |
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Autors: | Cala, Antonio | Cejuela, Roberto | Navarro Cabello, Enrique |
Grups d'investigació o GITE: | Grupo de Investigación Interdisciplinar en Docencia Universitaria |
Centre, Departament o Servei: | Universidad de Alicante. Departamento de Didáctica General y Didácticas Específicas |
Paraules clau: | Triathlon | Cycle-run transition | Competition | Kinematics |
Àrees de coneixement: | Educación Física y Deportiva |
Data de publicació: | de gener-2010 |
Editor: | Universidad de Alicante. Área de Educación Física y Deporte |
Citació bibliogràfica: | CALA, Antonio; CEJUELA ANTA, Roberto; NAVARRO CABELLO, Enrique. “Biomechanical analysis of the 10km-run in a Triathlon World Cup event: differences presented by women gold medal”. Journal of human sport and exercise [en línea]. Vol. 5, No. 1 (Jan. 2010), ISSN 1988-5202, pp. 34-42. http://www.jhse.ua.es/index.php/jhse/article/viewArticle/86 [consulta: 26 enero 2010] |
Resum: | In most of the triathlon races, the 10km-run is critical to win and, just a few seconds, may separate the gold and the silver medal. To our best knowledge, no study has analyzed the biomechanical differences among the first qualified triathletes during a top-level competition. The aims of the present study were: (1) to examine the different responses to the previous cycling between the gold medal and the other participants, and (2) to compare the biomechanical profiles during the 10km-run presented by the top-ranked triathletes. 16 women, participants at Madrid 2008 Triathlon World Cup, were analyzed. The first qualified triathlete (gold medal) showed significant differences (p<0.05) with the other participants in many of the analyzed variables. A higher stride length, a smaller stride frequency, a higher and more consistent horizontal distance hip- toe cap and a more extended knee angle of the support-leg at toe-off could explain the differences in 10km-run time between gold medal and the other participants. |
URI: | http://hdl.handle.net/10045/13104 |
ISSN: | 1988-5202 |
DOI: | 10.4100/jhse.2010.51.05 |
Idioma: | eng |
Tipus: | info:eu-repo/semantics/article |
Revisió científica: | si |
Apareix a la col·lecció: | Journal of Human Sport and Exercise - 2010, Vol. 5, No. 1 INV - GIDU - Artículos de Revistas INV - GICAFD - Artículos de Revistas INV - SCAPE - Artículos de Revistas |
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