I know I am not the first person to address this issue, but while I was teaching a class it occurred to me that Superman can indeed break his own arm. There I said it. Not sure if I feel better yet. It was hard to admit that fact because I tend to fence ride most issues like this. If the kryptonite fearing man can fall victim to fatigue than it only seems reasonable that he could snap his own appendage like it was batman’s back.