Add Yahoo as a preferred source to see more of our stories on Google. Yet in his 1977 documentary Pumping Iron, the movement plays a central role in Arnold's leg training. He believed it built his ...

Ever wondered about that massive machine with a sliding barbell at the gym? Allow us to introduce you to the Smith machine. Despite being a staple in most gyms, this behemoth can be ...

Think of Arnold Schwarzenegger training in his prime and you'll probably picture him performing heavy deadlifts, bench presses and barbell curls. Smith machine box squats probably don't spring to mind ...

After years of performing deep back squats, Arnold began questioning whether they were the best option for building the physique he wanted on stage. Writing about squatting in a 1976 article, he ...