References
- Altman, D.G. (1991), Practical statistics for medical research. London: Chapman and Hall.
- Bishop, L. and Barnes, A. (2013), Performance indicators that discriminate winning and losing in the knockout stages of the 2011 Rugby World Cup. International Journal of Performance Analysis in Sport, 13, 149–159.
- Cazzola, D., Preatoni, E., Stokes, K.A., England, M.E. and Trewartha, G. (2015), A modified prebind engagement process reduces biomechanical loading on front row players during scrummaging: a cross-sectional study of 11 elite teams. British Journal of Sports Medicine, 49, 541–546
- Cohen, J. (1992), Quantitative methods in psychology: a power primer. Psychological Bulletin, 112, 155–159.
- Fuller, C.W., Brooks, J.H.M., Cancea, R.J., Hall, J. and Kemp, S.P.T. (2007), Contact events in rugby union and their propensity to cause injury. British Journal of Sports Medicine, 41, 862–867.
- Hogan, B.A., Hogan, N.A., Vos, P.M., Eustace, S.J. and Kenny, P.J. (2010), The cervical spine of professional front-row rugby players: correlation between degenerative changes and symptoms. Irish Journal of Medical Science, 179, 259–263.
- International Rugby Board (2003), Rugby World Cup 2003: statistical review and match analysis. Dublin: International Rugby Board.
- International Rugby Board (2007), Rugby World Cup 2007: statistical review and match analysis. Dublin: International Rugby Board.
- International Rugby Board (2011), Rugby World Cup 2011: statistical review and match analysis. Dublin: International Rugby Board.
- International Rugby Board (2012a), Six Nations 2012: statistical review and match analysis. Dublin: International Rugby Board.
- International Rugby Board (2012b), The Rugby Championship 2012: statistical analysis and match review. Dublin: International Rugby Board.
- International Rugby Board (2013a), Six Nations 2013: statistical analysis and match review. Dublin: International Rugby Board.
- International Rugby Board (2013b), The Rugby Championship 2013: statistical analysis and match review. Dublin: International Rugby Board.
- Jones, N., Mellalieu, S., James, N. and Moise J. (2004b). Contact area playing styles of northern and southern hemisphere international rugby union teams. In: Performance Analysis of Sport VI. O’Donoghue, P.G. and Hughes, M. pp. 114–119
- Maclean, J.G.B. and Hutchinson, J.D. (2012), Serious neck injuries in U19 rugby union players: an audit of admissions to spinal injury units in Great Britain and Ireland. British Journal of Sports Medicine, 46, 591–594.
- Milburn, P.D. (1994), Player contributions in a rugby union scrum. Journal of Biomechanics, 27, 677.
- O’Donoghue, P. (2010), Research Methods for Sports Performance Analysis. Oxon: Routledge.
- Preatoni, E., Stokes, K.A., England, M.E. and Trewartha, G. (2015), Engagement techniques and playing level impact the biomechanical demands on rugby forwards during machine-based scrummaging, British Journal of Sports Medicine, 49, 520–529.
- Quarrie, K.L, Cantu, R.C. and Chalmers, D.J. (2002), Rugby union injuries to the cervical spine and spinal cord. Sports Medicine, 32, 633–653.
- Rugby Football Union (2013a). Scrum Engagement Global Trial: Conclusion. [online]. Last accessed 11 August 2015 at: http://www.englandrugby.com/governance/laws/scrum-engagement-global-trial/conclusion/
- Williams S., Trewartha, G., Kemp, S. and Stokes, K. (2013), A Meta-Analysis of Injuries in Senior Men’s Professional Rugby Union. Sports Medicine, 43, 1043–1055
- World Rugby (2015), Laws of the Game 2015. Dublin: World Rugby.