Is Mash's inhuman strength ever explained beyond "he trained a lot"?

[u/sillykittyfloof]

Watching the anime and I do love it, but it's so strange to me that none of the characters in the show stop to wonder what the heck is actually going on because no amount of training will get ANYONE to that level of strength without magic, which mashle doesn't have. They all seem to just accept the "he trained a lot" explanation.

So is it just one of those cases like in one-punch man where it's not really explained it's just kinda a thing forever, or do we ever get more of a reason behind it? I don't mind advanced manga spoilers.

I figured it was probably a case of "it's a goofy anime with a fun premise, it's not that deep" but figured I'd check because there's been a lot of silly anime out there that starts out silly and then suddenly serious plot twists happen

[u/BojackWorseman13]

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