Talk:Mumen Rider/@comment-31247034-20170309160553/@comment-25150223-20170320002739

I have a theory, that some humans have pushed their limits, like Saitama but on a smaller scale. Those who are more willing to push the boundarys of their bodies are ranked higher up, like Class A or S. Those who are still willing to push aren't as strong, but still retain Superhuman traits. Those are the Class C and B Heroes. This is why Mumen Rider is so durable, he pushed his limits so that's why he's able to survive those hits.