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Tour Winner
I notice that document lists a couple of mouthguards, which implies that wearing a mouthguard is not allowed except for medical reasons. Can anyone tell me how wearing a mouthguard could possibly give any advantage? It doesn't make any sense to me. (Note: I don't wear a mouthguard - I ask purely out of curiosity).
Not sure how they got approval but UnderArmour produce a mouth guard and Hunter Mahan has been said to have won tournaments using one ....
http://www.golfvacationinsider.com/...ng-in-golf-gear-is-performance-mouthwear-4622
