Naomi walks different for every show she is in and does not always swing her arms. Too many 90's models missing from that description....None of those models(Aside from Natasha) compare to Yasmeen, Shalom, Christy, Claudia, Linda, etc when it comes to the catwalk....energy....let alone body. Candice only really shines in VS but in HF she doesn't shine so bright.
No shade.
EDIT: I just seen several walks of Natasha P swinging her arms.