Search Results - Kraak, W.

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  1. 1

    Insights into coaching effectiveness: Perspectives from coaches and players in South African Women's Rugby

    Solomons, J., Bekker, S., Groom, R., Kraak, W. “…Kraak, W.…”
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  2. 2

    Analysing the impact of the 50:22 kick law changes in South African rugby tournaments between 2021 and 2022

    Strydom, W., Vaz, L., Tucker, R., Kraak, W.
    Published in Science and Medicine in Football (2024)
    “…Kraak, W.…”
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  3. 3

    Video-based technical feedback and instruction improves tackling technique of community rugby union players

    Davidow, D., Watson, M., Lambert, M., Jones, B., Smith, M., Kraak, W., Hendricks, S.
    Published in European Journal of Sport Science (2023)
    “…Kraak, W.…”
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  4. 4

    Investigation and comparison of lineouts during the 2013 the rugby championship and six-nations competition

    Franken, L., van Vuuren, H., Kraak, W., Vaz, L. “…Kraak, W.…”
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  5. 5

    Analysis of the general match profile of international rugby union between 2007 and 2013

    Kraak, W., Coetzee, F., Venter, R. “…Kraak, W.…”
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  6. 6

    Knowledge and attitudes towards concussion in western province Rugby Union senior club rugby players

    Kraak, W., Coetzee, L., Kruger, A., Stewart, R., van Vuuren, H. “…Kraak, W.…”
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  7. 7

    Statistical review and match analysis of Rugby World Cups finals

    Vaz, L., Hendricks, S., Kraak, W.
    Published in Journal of Human Kinetics (2019)
    “…Kraak, W.…”
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  8. 8

    Sanctioning of illegal and dangerous ruck cleanouts during the 2018 Super Rugby competition

    Kraak, W., Bam, J., Kruger. S., Henderson, S., Josias, U., Stokes, K.
    Published in Frontiers in Psychology (2019)
    “…Kraak, W.…”
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  9. 9

    Intra and inter-reliability of an affordable South African developed computerised notational system to assess rugby performance

    Kraak, W., Painczyk, H., Hendricks, S. “…Kraak, W.…”
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  10. 10

    Physical fitness profiles of elite under-19 rugby union players

    Vaz, L., Vasilica, I., Carreras, D., Kraak, W., Nakamura, F. Y. “…Kraak, W.…”
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  11. 11

    Match demands of professional rugby football codes: A review from 2008 to 2015

    Hogarth, L. W., Burkett, B. J., McKean, M. R., Gabbett, T., Kraak, W. “…Kraak, W.…”
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  12. 12

    Changes on the match profile of the South African Currie Cup tournament during 2007 and 2013

    Vahed, Y., Kraak, W., Venter, R. “…Kraak, W.…”
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  13. 13

    Acceleratory match-play demands of a Super Rugby team over a competitive season

    Owen, S. M., Venter, R. E., du Toit, S., Kraak, W. J.
    Published in Journal of Sports Sciences (2015)
    “…Kraak, W. J.…”
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  14. 14

    Comparison of scoring profile and game related statistics of the two finalist during the different stages of the 2011 Rugby World Cup

    Vaz, L., Vasilica, I., Kraak, W., Arrones, L. S. “…Kraak, W.…”
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  15. 15

    Match-related statistics discriminating between playing positions during the men's 2011 Rugby World Cup

    Villarejo, D., Palao, J.-M., Ortega, E., Gomez-Ruano, M.-A., Kraak, W. “…Kraak, W.…”
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  16. 16

    The effect of the law changes on time variables of the South African Currie Cup Tournament during 2007 and 2013

    Vahed, Y., Kraak, W., Venter, R. “…Kraak, W.…”
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  17. 17

    Ruck-Play as performance indicator during the 2010 Six Nations Championship

    Kraak, W. J., Welman, K. E. “…Kraak, W. J.…”
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  18. 18

    Analysis of International Rugby Sevens matches during tournaments

    Carreras, D., Kraak, W., Planas, A., Martin, I., Vaz, L. “…Kraak, W.…”
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  19. 19

    Analysis of the effect of alternating home and away field advantage during the Six Nations Rugby Championship

    Vaz, L., Carreras, D., Kraak, W. “…Kraak, W.…”
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