Movement patterns of players in the Australian women`s rugby league team during international competition
(Bewegungsmuster der Spielerinnen der australischen Rugby-Damenliga-Mannschaft bei internationalen Wettkämpfen)
To describe the movement patterns of the Australian Women`s Rugby League team during international competition. Design: Retrospective observational study. Methods: Global Positioning Systems technology recorded the movements of players from the Australian Women`s Rugby League team (n = 31) during seven international rugby league matches. A subgroup of players (n = 18) that played at least 80 min in a match were categorized into three positional groups: forwards (n = 7), backs (n = 7) and halves (n = 4), and analysed for external outputs that were classified into multiple speed zones. Mean speed (m min-1) and mean speed when travelling >12 km h-1 (MS12; m min-1) were calculated for each 10% interval of playing time of both groups to assess changes in match intensity.
Results: Total distance travelled was greater in the first half (3332.9 m compared to 3249.0 m), along with distances travelled at speeds >15 km h-1 (p < 0.05), whereas players travelled further at speeds <6 km h-1 in the second half (p = 0.005). Backs travelled further at speeds <6 km h-1 (p = 0.002) and >15 km h-1 (p = 0.007) compared to forwards. Mean speed significantly reduced across the first and second halves (p < 0.05), while MS12 reduced by ~40% in the first half of the match (i.e. first ~5 min compared to the last ~5 min).
Conclusion: These results provide coaches with sport-specific activity profiles of female rugby league players that can be used to individualise training prescription. Given that match-intensity deteriorated across the first and second halves, programs may be targeted at improving endurance and supramaximal exercise tolerance in order for female players to withstand high match-demands of international competition.
© Copyright 2020 Journal of Science and Medicine in Sport. Elsevier. Alle Rechte vorbehalten.
| Schlagworte: | |
|---|---|
| Notationen: | Biowissenschaften und Sportmedizin Spielsportarten |
| Veröffentlicht in: | Journal of Science and Medicine in Sport |
| Sprache: | Englisch |
| Veröffentlicht: |
2020
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| Online-Zugang: | https://doi.org/10.1016/j.jsams.2019.10.009 |
| Jahrgang: | 23 |
| Heft: | 3 |
| Seiten: | 315-319 |
| Dokumentenarten: | Artikel |
| Level: | hoch |