A comparative analysis of visual strategy in elite and amateur handball goalkeepers
(Vergleichende Analyse visueller Strategien bei Torhütern im Elite- und im Amateurhandball)
The aim of the present study was to analyze the visual strategies prior to a throw from 7 metres in elite and amateur handball goalkeepers. To this end we analyzed the visual fixations in number and order of 10 goalkeepers (29.7±5.4 years; 14.7±8.6 years of experience), 3 elite and 7 amateurs, during the life size projection of 14 different throws, made by different players. During each throw the movement of the eyeballs, the dilation of the pupil (pupillometry) and the subject`s blinking were recorded thanks to a technological system which permitted eye tracking with high speed cameras, and the subsequent presentation of the visual data for each action studied. The elite goalkeepers performed a greater number of visual fixations than the amateur goalkeepers, revealing large and significant differences. Equally the priority zones observed were differed, with the amateur goalkeepers fixating more on the thrower`s face, and the elite goalkeepers paying more attention to the area of the arm/ball. It can therefore be inferred that elite goalkeepers have a greater perceptive capacity and also use different visual strategies from the amateur goalkeepers.
© Copyright 2013 Journal of Human Sport & Exercise. University of Alicante. Alle Rechte vorbehalten.
| Schlagworte: | |
|---|---|
| Notationen: | Spielsportarten |
| Tagging: | Torwart |
| Veröffentlicht in: | Journal of Human Sport & Exercise |
| Sprache: | Englisch |
| Veröffentlicht: |
2013
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| Online-Zugang: | http://doi.org/10.4100/jhse.2013.8.Proc3.21 |
| Jahrgang: | 8 |
| Heft: | S3 |
| Seiten: | 743-753 |
| Dokumentenarten: | Artikel |
| Level: | hoch |