The USA's top bodybuilders converge in Las Vegas for an unforgettable weekend of non-stop physique competition. USAMuscle Video is there to bring you exclusive and all-access video coverage of one of the year's most highly-anticipated contests. You'll see the muscular women from the lightweight and middleweight classes behind-the-scenes as they get ready to take the stage. This video is packed with non-stop shots of women bodybuilders pumping up with weights, oiling down and practicing poses. We bring you into the heart of the pump room with mind-blowing close-ups to capture the excitement and intensity of this year's NPC USA Women's Bodybuilding Championships!