As I have blogged earlier, soon after we learned Alberto had clenbuterol in his system it was also revealed that Alberto also had plasticizers in his system. A new, unapproved, test for plasticizers was used to see if Alberto had been blood doping and it appeared he was. However, the test was not yet an approved part of the regulators' arsenal of tools that they could use to find a cheater. Even so, the word was that the plasticizer test could be used to shed light on another test, as it appeared to in this case. The plasticizer theory goes like this:
Showing posts with label plasticizers. Show all posts
Showing posts with label plasticizers. Show all posts
Thursday, March 24, 2011
Contador Investigation: UCI Says "Not So Fast Alberto..."
The UCI announce today that they will put their foot down in the Alberto Contador-clenbuterol case and has appealed his decision to the Court of Arbitration for Sport. As you know, this case first came to light last Fall after it was announced that Alberto failed some tests during last year's Tour de France which showed that he had trace amounts of clenbuterol in his system during the tour. Interestingly, the clenbuterol just showed up one day in very small amounts.
As I have blogged earlier, soon after we learned Alberto had clenbuterol in his system it was also revealed that Alberto also had plasticizers in his system. A new, unapproved, test for plasticizers was used to see if Alberto had been blood doping and it appeared he was. However, the test was not yet an approved part of the regulators' arsenal of tools that they could use to find a cheater. Even so, the word was that the plasticizer test could be used to shed light on another test, as it appeared to in this case. The plasticizer theory goes like this:
As I have blogged earlier, soon after we learned Alberto had clenbuterol in his system it was also revealed that Alberto also had plasticizers in his system. A new, unapproved, test for plasticizers was used to see if Alberto had been blood doping and it appeared he was. However, the test was not yet an approved part of the regulators' arsenal of tools that they could use to find a cheater. Even so, the word was that the plasticizer test could be used to shed light on another test, as it appeared to in this case. The plasticizer theory goes like this:
Labels:
Alberto Contador,
clenbuterol,
plasticizers,
UCI,
WADA
Sunday, January 30, 2011
Contador Investigation: A History of Smoke
As I posted previously in regards to Lance Armstrong, when an athlete has a history of doping allegations, it's wise to ask yourself whether the proverbial saying that "where there is smoke, there is fire" applies. So what about Alberto Contador? Does he have much doping smoke in his past?
Interestingly, VeloNews answered this question for us in an article titled "Alberto Contador's Doping Timeline" which details Alberto's history of doping suspicions and associations. (Incidentally, I may be wrong, but my impression of VeloNews is that they are hesitant to write much about this darker side of pro cycling. My impression is that it's rare for them to say much about Lance's allegations. They seem to be the last to discuss these topics. This time, they are leading the way.)
Here is a summary of the points raised in the article, along with some other links and elaboration by me. See if you think there is enough smoke to conclude a fire exists:
Interestingly, VeloNews answered this question for us in an article titled "Alberto Contador's Doping Timeline" which details Alberto's history of doping suspicions and associations. (Incidentally, I may be wrong, but my impression of VeloNews is that they are hesitant to write much about this darker side of pro cycling. My impression is that it's rare for them to say much about Lance's allegations. They seem to be the last to discuss these topics. This time, they are leading the way.)
Here is a summary of the points raised in the article, along with some other links and elaboration by me. See if you think there is enough smoke to conclude a fire exists:
Tuesday, October 5, 2010
More Details on Contador's Doping Tests
The NY Times reported that an anonymous source provided details about Contador's doping tests. It appears that Contador has failed several tests. The initial failure was on the evening of a rest day when a new test for blood doping that looks for a chemical called a plasticizer revealed that the Spaniard had eight times the minimum amount in his urine. This test is new and not yet validated for use. This explains why Contador may have been caught with the test as he may not have anticipated it. However, because it's not yet validated, he may challenge it in court. However, the article quoted the chief of the World Anti-Doping Agency accredited lab in Rome as saying:
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