Rock Side To Side on Ball March 31, 2008 by Cathe Friedrich Cathe, Lorraine and Robert doing a “Rock Side To Side on Ball” during STS Ab Circuits. Categories: Ab Circuits, Behind The Scenes, Blog, STSTags: Ab Circuits, cathe, exercise dvd, fitness dvd, Rock Side To Side on Ball, STS, workout dvd Leave a Comment Related PostsWhy the Fruits & Vegetables You’re Eating Aren’t as Nutritious as They Could BeJanuary 29, 2017White Lightning ChiliJanuary 9, 2011XTrain Bi’s and Tri’s Workout TimeOctober 18, 2012