Turns out that the ever-miraculous Viagra can do more than help you get it on: recent findings show that the drug increases blood flow to the lungs, potentially enhancing performance on the field, as well as in the bedroom. But Olympian users of the famous little blue pill, or "Vitamin V" as it's known in the athletic world, shouldn't have to curb their habits just yet, since testing is probably still in too early a stage to ban the drug for 2008.