Items where Author is "Derman, W"

Article

van Tonder, R and Hendricks, S and Starling, L and Surmon, S and Viviers, P and Kraak, W and Stokes, KA and Derman, W and Brown, JC (2024) Tackling the tackle 1: a descriptive analysis of 14,679 tackles and risk factors for high tackles in a community-level male amateur rugby union competition during a lowered tackle height law variation trial. Journal of Science and Medicine in Sport, 27 (1). pp. 57-62. ISSN 1440-2440 DOI: https://doi.org/10.1016/j.jsams.2023.10.011

van Tonder, R and Hendricks, S and Starling, L and Surmon, S and Viviers, P and Kraak, W and Stokes, KA and Derman, W and Brown, JC (2024) Tackling the tackle 2: Evaluation of referee and player behavioural change as measures of implementation of a law variation in community-level male amateur rugby union. Journal of Science and Medicine in Sport, 27 (1). pp. 63-70. ISSN 1440-2440 DOI: https://doi.org/10.1016/j.jsams.2023.11.004

van Tonder, R and Brown, JC and Surmon, S and Viviers, P and Kraak, W and Stokes, KA and Hendricks, S and Derman, W and Badenhorst, M (2024) Stakeholder perceptions of a tackle law variation to reduce concussion incidence in community rugby union: A qualitative study. INTERNATIONAL JOURNAL OF SPORTS SCIENCE & COACHING. pp. 1-15. ISSN 1747-9541 DOI: https://doi.org/10.1177/17479541241227329

van Tonder, R and Starling, L and Surmon, S and Viviers, P and Kraak, W and Boer, P-H and Jordaan, E and Hendricks, S and Stokes, KA and Derman, W and Brown, JC (2023) Tackling sport-related concussion: effectiveness of lowering the maximum legal height of the tackle in amateur male rugby - a cross-sectional analytical study. Injury Prevention, 29 (1). pp. 56-61. ISSN 1475-5785 DOI: https://doi.org/10.1136/ip-2022-044714