Sylvester Stallone is opening up about the extreme lengths he went to achieve his physique for the Rocky franchise. In a Saturday interview with the New York Times promoting his new memoir, The Steps, out Sept. 29, Stallone reflected on how his relationship with his body changed over the course of his career. During the height of the Rocky and Rambo franchises, the actor became known for his exceptionally muscular physique. “It became very intimate, you might say. It was my armor. I looked at Rocky: very smooth, very normal-looking guy. And then I said, I think the character would start to become a bit more vain. And then in Rambo,…
