We saw dramatic increases in performances on the track in the 90's because that's when the African training camps were formed. Instead of one Henry Rono suddenl

We saw dramatic increases in performances on the track in the 90's because that's when the African training camps were formed. Instead of one Henry Rono suddenly there were 100. Though I wouldn't deny EPO use was rampant, times didn't slow down either once the EPO tests came out, so I think its effect was exaggerated.