What makes Wilder's right hand so deadly?

[Laligalaliga]

Yes, that's true, but pushing left arm forward before pushing strongly right one feels more powerful than pushing strongly right one alone. I might be wrong though.

I don't understand that fighting style but I see it as wrong. Stretch the left hand on the opponents face the lunch him with the right.
That style should be reviewed.

[DaNeutral.]

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Is what some people say. Me included.