Talk:Judo at the 2012 Summer Olympics

Weight categories
Most of the weight categories at the 2012 Olympics were represented as 'under' rather than 'at' weights (e.g., -81 kg rather than 81 kg), but they are all listed at 'at' or 'over' weights on this and related pages. Is there a reason for this? CanadianJudoka (talk) 14:40, 25 August 2012 (UTC)