He hasn't used Xylocaine in 7 years. Besides, when he did he didn't use it within a 6 week period of his fight with Judah.
You really are so sure about what you are typing! I am sure that you belong to the inner ****** circle. Why would you use xylocaine during training camp? Are you idiot? You mean to say you numb your hands so that you can spar and punch the bag harder, while not knowing you are making your injuries more severe? THINK!!!! Dumbass. It all has to make commonsense. There is no place for xylocaine during training and sparring because it leads to further injury.
Xylocaine is also for therapeutic purposes. Most boxers who use any hand numbing medication(and a lot of them do) are mainly for recover and building durability. Besides if Floyd did do it during his fights care to explain why he never tested positive? Xylocaine is illegal to use within a certain time period of a fight. You need to look up some facts my friend.
xylocaine for recovery and building durability? you seem to be extending therapeutic uses of anesthetics. it is not a steroid.