LAS VEGAS, Nev.--As Joan Guzman plows through another grueling sparring session, his body is soaked with sweat each time the bell sounds ending a round. But rather than use a towel to dry the undefeated former world champion, Guzman’s trainer uses an American Express card as a make-shift squeegee--and a motivational tool. [details]
Joan Guzman Training Camp Notes
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