FDJ trainer: Chris Froome's performance looks legitimate

Tour leader Chris Froome, Tour de France 2013, stage ten

Fred Grappe is the exercise physiologist, biomechanics expert and oversees coaching and testing at the French FDJ team. He's not impressed by Antoine Vayer's ‘La Preuve par 21' method of detecting doped riders

Chris Froome's winning ride to Ax 3 Domains which saw him claim the yellow jersey, immediately generated the Doped-Clean debate in the Tour caravan. And, among the pundits pontificating, former Festina coach, Change Cycling Now supporter and trainer Antoine Vayer weighed in with damning ‘evidence' that suggested Froome's performance was highly suspect.

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