9Round Fitness & Kickboxing In Sioux Falls, SD - 5

9Round Fitness & Kickboxing In Sioux Falls, SD - 57th Street

Welcome to 9Round of Sioux Falls, now opened at 57th & Cliff Avenue. Our circuit training model features no class times, with a new workout beginning every 3 minutes. Each workout is "full body" so you're in and out in just 30 minutes!