Arabic to English Art/Literary Poetry & Literature

Hi everyone,

This is from a Sudanese text. Is it just another way of saying plump arms? The context is that is happens on the dance floor at the club.

تظهر جمال سيقان وأذرع سخينة وممتلئة تجعل الواحد منّا يؤمن بوجود الله حقاً خالق هذا الجمال.

The meaning I find is 'generous/open-handed' which doesn't work in this context.

Thanks!