This improves the oxygen-carrying ability during the blood, enabling the cardiovascular technique to more properly transportation oxygen into the muscles, preventing lactic acid buildup. He also persuaded the UCI to not appeal the sanctions. Below Armstrong's strategy, the UCI would have contended that whilst USADA's conclusions have been unsound, its https://abcnews.go.com/US/lance-armstrong-doping-investigation-widens/story?id=13663557