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Lower incidence of arm-to-head contact incidents with stricter interpretation of the Laws of the Game in Norwegian male professional football
- Correspondence to John Bjørneboe, Department of Sports Medicine, Oslo Sports Trauma Research Center, Norwegian School of Sport Sciences, PO Box 4014 Ullevaal Stadion, Oslo 0806, Norway; john.bjorneboe{at}nih.no
Citation
Lower incidence of arm-to-head contact incidents with stricter interpretation of the Laws of the Game in Norwegian male professional football
Publication history
- Received June 28, 2012
- Revised November 29, 2012
- Accepted December 5, 2012
- First published January 11, 2013.
Online issue publication
April 25, 2013
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- Previous version (11 January 2013).
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