[ With a huff, Yachi lets go and shakes the soreness out of his arms. ]

Yeah, your build is very strong...

[ It's kind of amazing, seeing as she's assuming he means his body structure; she knows plenty of people who are as tiny as her but possess incredible physical strong. ]

I didn't think it would be so hard to move you, though. Even if you're all muscle and no fat, it shouldn't have been that hard.