Running, jumping, swimming, and throwing all these activities have one thing in similar that is the Olympics. What do you see? Do you see men and women in their top physique? What if I tell you a man with double leg amputee ran in the four hundred meter race. Runners faced off against Oscar Pistorius say they know when the “blade runner” is coming near on them from at the back. They hear a unique clicking noise getting louder, like a scissors slicing through the air. It's those legs, C-shaped, carbon-fiber legs and the fastest race times that come with them that have some people asking an unpopular question: Does the blade legs give him and advantage? Scientists are becoming tangled in questions over whether Pistorius should be allowed
to compete in the 2012 London Games.