Pubdate: Thu, 09 Aug 2012 Source: Province, The (CN BC) Copyright: 2012 Postmedia Network Inc. Contact: http://www2.canada.com/theprovince/letters.html Website: http://www.theprovince.com/ Details: http://www.mapinc.org/media/476 BLOWING A HOLE IN MARIJUANA BAN The news that scientists are questioning the sense behind including marijuana on the World Anti Doping Agency's list of substances banned for sports purposes doesn't surprise us one bit. As a Reuters news agency story points out, there are few knowledgeable folks out there who think pot can do much to enhance the kind of athleticism that Olympians strive for. Indeed, there's evidence to suggest it could have a negative impact, doing everything from slowing reaction times to interfering with visual perception. In fact, some British Columbians may well be wondering whether the referee in that heartbreaking Canada-U.S. soccer game wasn't smoking something, so blurred was her vision and flawed her decision-making. David Nutt, a professor of neuropsychopharmacology at Imperial College London, is one of several experts who say they can't think of any sport in which marijuana would be an advantage. "And it seems ludicrous that someone could quite legally smoke cannabis in Amsterdam in the morning and then come over to London in the afternoon and be banned from competing," Nutt told Reuters. So the expulsion of American judoka Nick Delpopolo from the London Olympics this week after he tested positive for marijuana - which, he suggests, was baked into a brownie he'd unwittingly eaten - sounds a little like, well, yester-day's news. After all, don't sports drug-testers have enough to worry about chasing down serious cheaters who use steroids and other non-recreational drugs to tease their testosterone levels and pump up their muscles? We think so. Now, some say that marijuana could be helpful in sports like shooting or golf where a steady hand is needed. More likely, though, it has the exact opposite effect. As far as we can tell, potheads are not particularly successful at taking pot shots - except, perhaps, at the police. - --- MAP posted-by: Jay Bergstrom