Other - UFC 146 - Dos Santos vs. Mir - MMA H.E.A.T. brings you Antonio "Bigfoot" Silva's open workout, which took place three days before his fight with former UFC heavyweight champ Cain Velasquez. The two heavyweights will square off on May 26, 2012, at the MGM Grand in Las Vegas, Nevada.Be sure to visit http://www.MMAHEAT.com for more interviews and MMA content. Nós falamos Português!* We're on Facebook: http://www.facebook.com/MMAheat* Follow MMAheat on Twitter: http://www.twitter.com/MMAheat* Follow Karyn on Twitter: http://www.twitter.com/KarynBryant