Marlon Brando in the gym?
...hitting the big bag? I'm serious, saw it a couple of times, it looks like he would have looked, at the time (when he was thinner). I've read he did put the gloves on, around that time (or earlier), that it's what happened to his nose. Maybe he just happened to be at the gym when Kubrick was filming.
"I can understand it, but I don't like it none!"--Cheyenne.