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　　If winning is everything, British anthropologists have some advice: Wear red. Their survey of four sports at the 2004 Olympic Games in Athens shows competitors were more likely to win their contests if they wore red uniforms or red body armor.

　　"Across a range of sports, we find that wearing red is consistently associated with a higher probability of winning," report Russell A. Hill and Robert A. Barton of the University of Durham in England. Their findings are in Thursday's issue of the journal Nature.

　　Red coloration is associated with aggression in many animals. Often it is sexually selected so that scarlet markings signal male dominance.

　　Similarly, the color's effect also may subconsciously intimidate opponents in athletic contests, especially when the athletes are equal in skill and strength, the researchers suggest. The red effect also might come into play in team sports.

　　Scientists don't precisely known how wearing red might give athletes an advantage. But the color delivers implicit messages of vigor and danger. When people get angry, their faces turn red. It's also a reason why stop signs are red. So are most Ferraris.

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