Conor McGregor responded to Floyd Mayweather's insanely fast boxing training video with a clip of his own -- one that showcases his power.
While Floyd showcased blazing speed and quick footwork, Conor's training video was more focused on power shots ... particularly, a punishing uppercut.
Everyone keeps saying it's a matchup of speed vs. power (you've heard the "all it takes is one shot from Conor" argument) ... these videos seem to play right into that story line.
Conor issued a warning to Floyd -- "You've never seen these moves."
We'll see ...
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