They rumour I had heard is that the players had elevated levels, but that the levels were below what is considered a positive test. So the AFL saying they haven't been told of any positive tests would 100% agree with that.
The same thing happens in cycling all the time. The guys in the lab know what normal looks like, and they can be sure when someone has been using, but because they have to set a fixed number that is a positive test the user doesn't fail the test.
The users know what that number is and have their bloodwork constantly monitored to make sure they stay below while still getting maximum benefit.
The same thing happens in cycling all the time. The guys in the lab know what normal looks like, and they can be sure when someone has been using, but because they have to set a fixed number that is a positive test the user doesn't fail the test.
The users know what that number is and have their bloodwork constantly monitored to make sure they stay below while still getting maximum benefit.