Join Katie Austin for a live 30-minute ab and booty HIIT workout on Saturday, Sept. 19, at 9 a.m. PT/12 p.m. ET.
Find more from Katie on:
As POPSUGAR editors, we independently select and write about stuff we love and think you’ll like too. POPSUGAR has affiliate and advertising partnerships so we get revenue from sharing this content and from your purchase.
POPSUGAR Fitness offers fresh fitness tutorials, workouts, and exercises that will help you on your road to healthy living, weight loss, and stress relief. Check out Class FitSugar, our do-it-along-with-us real-time workout show to sweat alongside fitness experts and Hollywood’s hottest celebrity trainers. Class FitSugar regularly covers the most buzzed-about workout classes and trends, including the Victoria’s Secret workout, Tabata, P90X, Bar Method, and more.
Subscribe to POPSUGAR Fitness!