noun
gait; posture; way of carrying one's hips
Refers to the appearance or movement of the hips and lower back while standing or walking, often implying a distinctive or characteristic style.
彼女の腰つきはとても優雅だ。
Her gait is very graceful.
モデルのような腰つきで歩く。
Walk with a model-like posture.
Compound of 腰 (こし, 'hips, lower back') and 付き (つき, 'attached, with, manner of'), from the verb 付く (つく, 'to attach'). Literally 'the way the hips are attached or carried'.