NEW YORK—An International Association of Athletics Federations ruling Monday disallowing double-leg amputee Oscar Pistorius, who uses special Cheetah-brand racing prosthetics, from participating in the 2008 Beijing Olympics has left over 70 U.S. Olympic track and field hopefuls feeling "pretty stupid" for their recent decisions to cut off their own legs in an attempt to gain a similar advantage. "I really wish they would have told mebefore I amputated my legs that I wouldn't be allowed to run with those performance-enhancing prosthetic limbs," 110-m. hurdles competitor David Payne said from his recovery room at the Johns Hopkins intensive care unit. "If I was going to be hobbled by being forced to use my healthy, normal legs to run, I should have been informed. Damn it." Though the IAAF has remained steadfast in its decision, over 1,200 Olympic hopefuls from all representative countries have also cut off their own legs as a display of solidarity with their fellow competitors.