Uso de la aceleración como indicador para cuantificar el número de sprints en rugby sevens femenino

  1. Javier Rodríguez Baena 1
  2. Javier Gálvez González 1
  1. 1 Universidad Pablo de Olavide, Sevilla, España
Revista:
Revista Internacional de Deportes Colectivos

ISSN: 1989-841X

Año de publicación: 2017

Número: 30

Páginas: 93-104

Tipo: Artículo

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Otras publicaciones en: Revista Internacional de Deportes Colectivos

Resumen

The purpose of this study was to compare the acceleration method with speed threshold to use one of them for quantifiying the number of sprints made by women rugby players. Data from 16 players were recorded from three tournaments, with a total of 80 files. Global Positioning System (GPS) were used, with a sampling frequency of 15 Hz. No differences were observed for number of sprints made (2.86 vs 2.40; Effect Size = 0.19 ± 0.39). Running demands were also compared with a decrease in the performance between 1st and 2nd halves (distance covered at high-intensity running 41.33 m. vs 44.5 m; Effect size -0.52 ± 0.39). We can conclude that it is indifferent to use both methods for quantifiying the number of sprints made

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