 This study aims to explore the association between Weekend Warrior, WWW, Activity and other physical activity patterns with visceral adiposity index, VAI, in U.S. adults, using data from the National Health and Nutrition Examination Survey 2007-2016. The results suggest that compared with inactive adults, WWUs could reduce VAI. And there was no significant difference between WWUs and regular active adults in decreasing VAI. This article was authored by Kai Wong, Fang Xia, Qing Wenli, and others.