図体 ずうたい
zūtai

Noun

1. body; frame

図体 ずうたいばかり おうきいから喧嘩 けんか つよそうだが、実際 じっさい喧嘩 けんか よわいだろ。
zūtaibakari ōkiikara kenkakyōsōdaga jissai kenka yowaidaro.
He's just got a large build, so he looks like he'd be a fighter, but he's probably really a pushover.