Re: Re:
I agree that the TT improvement goes hand in hand with the weight loss. I don't see any great mystery there. If you increase your power at threshold from 5.5w/kg, for example, to 5.9w/kg, that's going to impact every aspect of your training. Instead of being at your limit all the time in races and training rides you'll be pretty comfortable and able to put in a lot more quality work in TT sessions, instead of using them basically to recover. It's going to change the whole way you train, and the quality of work that you can do.
Also, the change in mentality from being a domestique to GT contender is naturally going to lead to a greater focus on TT. There is more obvious need to work on things like aerodynamics when that could actually win you a GT. And losing a few kgs could have a direct impact on drag as well - both in terms of a smaller frontal area, and increased flexibility to be able to sustain power in a lower position.
The big question remains how a rider managed to achieve what has always been cycling's holy grail: significantly decreasing weight while maintaining power. Whether he did that slowly, over the course of a year, or rapidly in the weeks before the Vuelta; it still requires an explanation that is difficult to understand without the use of prohibited agents.
I agree the process wasn't overnight, but I think there was still a huge leap in performance from anything before the 2011 Vuelta, to what he did in that race. Pretty much every pro rider has eye-catching results here and there throughout their career. But suddenly being one of the strongest throughout three weeks in a GT, is a big change from the odd one-off impressive performance.samhocking said:DFA123 said:Was it that overnight? He's lost 4-5kg from joining team September 2009 and La Vuelta September 2011, so 2 years and two off seasons to do it in. End of 2010 he was not showing much form, but then he was not leader, Wiggins was, so the way Sky use domestiques it wouldn't have been allowed anyway. I don't actually think 2011 Vuetla is the race to look at to prove transformation anyway. His only race in 2010 he could actually race for himself was National TT Championships and he was 2nd to Bradley Wiggins and Geraint Thomas in 3rd so was already in progress end of 2010. That is where his engine is first identified by Sky without being distorted by the duty of being a domestique.
2010 National TT Championships was where you first saw Wiggins, Froome & Thomas as you see them today in my opinion, not La Vuelta so much. Froome's weight loss and form over first 12 months at Sky got him 2nd behind Wiggins already and another 12 months of weight loss he was transformed into La Vuelta rider we see today, just a little heavier perhaps? However you look at it, it took two years, but identifiable progress at National TT Froome clearly already had the engine in 2010 similar to Wiggins & Thomas.
I agree that the TT improvement goes hand in hand with the weight loss. I don't see any great mystery there. If you increase your power at threshold from 5.5w/kg, for example, to 5.9w/kg, that's going to impact every aspect of your training. Instead of being at your limit all the time in races and training rides you'll be pretty comfortable and able to put in a lot more quality work in TT sessions, instead of using them basically to recover. It's going to change the whole way you train, and the quality of work that you can do.
Also, the change in mentality from being a domestique to GT contender is naturally going to lead to a greater focus on TT. There is more obvious need to work on things like aerodynamics when that could actually win you a GT. And losing a few kgs could have a direct impact on drag as well - both in terms of a smaller frontal area, and increased flexibility to be able to sustain power in a lower position.
The big question remains how a rider managed to achieve what has always been cycling's holy grail: significantly decreasing weight while maintaining power. Whether he did that slowly, over the course of a year, or rapidly in the weeks before the Vuelta; it still requires an explanation that is difficult to understand without the use of prohibited agents.