BackgroundEdit Generally done with a med ball. But, can be done without the ball too. Exercise uses the core muscles and abs. Figure from P.T. Helper shown on Digital Badges/Exercises/Routines is doing a Seated Russian twist (exercise). Seated Russian Twist With Medicine Ball, Ab Exercises, Fit How To Zac does seated Russian twist. LinksEdit SDA17 Medicine Ball Workout (routine) Retrieved from "https://aforathlete.fandom.com/wiki/Seated_Russian_twist_(exercise)?oldid=45125" Categories: Exercise SDA15 Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.