Originally posted by Lestov16
probably with the rest of the body in the Hearts on Fire training montage where he gains much more muscle mass than he needed for Clubber. Again, your belief that the human body's durability is static and can not be affected by exercise is absurd.
I didn't say it couldn't. I'm asking where was it shown/stated. "Cuz he trained" isn't a reason to assume he can suddenly take harder hit with no issue