Ah, Harumafuji's dohyo-iri... now that was something. Using that foot shuffle during the buildup before a match, too. Maybe just only to remind Hakuho of his foot sole injuries... rubbing it in so to speak.
" I'm flabbergasted how much use he's getting out of his no-knees knees now! "
I'm sure no small part of that can be credited to ex-Aminishiki's expertise in how to stay in the top division with bad knees.