Ring Magazine, WBA and WBO Lightweight World Champion Juan Manuel Marquez (Right) has his hands wrapped by his trainer Nacho Beristain (Left) on November 22, 2010 in Los Angeles, California prior to a media workout in preparation for his November 27, 2010 title defense against WBO Interim Lightweight World Champion Michael Katsidis at the MGM Grand Garden Arena in Las Vegas, Nevada which will be televised live on HBO’s World Championship Boxing. Photos by Gene Blevins - Hoganphotos

Juan Manuel Marquez shadow boxes

Juan Manuel Marquez hits the heavy bag

 Juan Manuel Marquez hits the speed bag

Ring Magazine, WBA and WBO Lightweight World Champion Juan Manuel Marquez (White hat) speaks with members of the media