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Once the gunfire signaled the start of the Beijing Olympics competition, the athletes would give each other a fraction of a second. And this is the time when blood doping comes

Good news for people who are lazy but still want to lose weight and have a toned body: Swiss scientists have found a hormone that stimulates people to exercise more physically and

It is not uncommon but rare for a professional athlete to compete in the 40s. Torres - a sprinter - must rely heavily on technology as well as muscle strength rather than his