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Heisman winner and former professional football star Herschel Walker talks to Fight! Magazine about training with UFC heavyweight Cain Velasquez at American Kickboxing Academy. Walker talks about improving his skills as a fighter and offers some insight into why he in such great shape, such as doing 3,500 sit ups and 1,500 push ups every day.
Walker makes his return to the Strikeforce cage in the fall.
HT: Fight! Magazine