^ Yeah, his cardio is world class. Most of the punches he throws are arm punches so he's not exerting as much energy. Jones, had he been a few years younger would have murdered Joe. But Roy was gassed by the 3rd round. I was hoping to maybe get a glimpse of the old Roy, but I agree when they say a fighter is never the same after being put out cold.
Especially someone who relied heavily on reflexes like Roy.