Experiences blood samples retested from the 1999 race exhibit proof of blood doping that calendar year, but Armstrong yet again denies the allegations. This increases the oxygen-carrying capability during the blood, making it possible for the cardiovascular method to additional successfully transportation oxygen into the muscles, avoiding lactic acid buildup. https://lance-armstrong-doping37036.azzablog.com/35219123/lance-armstrong-doping-no-further-a-mystery