just giving myself high blood pressure. >> while "lockup" crews have shot dozens of work-out route eens, the strangest has to have been at miami-dade by two inmates who covered their faces to remain anonymous. >> the arm here and the chest. i'm a trainer. i got him this big. after a round of what they called bed lifts, they showed us how they do chin-ups in the shower. but correctional staff took a dim view of their work-out routine. >> you got to get off that bar. >> that's it? >> that's it for that. no more of that work-out stuff. >> next on "lockup: raw," the daily grind. >> i got a 6-year-old daughter. how am i going to explain to her that when daddy gets upset he cuts and burns himself?