In this behind-the-scenes footage, follow top middleweight contender Gabriel Rosado during the final hours leading up to his anticipated showdown with WBO middleweight champion Peter Quillin. "I just took a pound off of me...I was doing jumping jacks; all types of shit. I was making up exercises in there," he stated after completing the difficult task of shedding the last few pounds prior to the official weigh-in. You don't want to miss what else went down in part 1 of this exclusive video. Check it out!