New York-based athletic physician, Dr. Keith Pyne, a private injury consultant for NFL athletes and those who participate in running and combat sports, told AOL Fanhouse,
“I have more than 800 guys who are special athletes who are all drug-tested. And the urine testing is sufficient that you won’t miss anything, especially with performance-enhancing drugs. So, yes, I believe that the urine testing is more than sufficient. If you’re using steroids, it’s going to come up for sure in urine. There’s no way it’s going to get through the liver and the kidney without being detected.”