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 Posts5 Undiagnosed Medical Conditions that Commonly Cause Weight Gain in WomenNovember 1, 2020Double Arm Overhead ExtensionApril 20, 2008Why Controlling Insulin Resistance May Be Key to Slowing Brain AgingJuly 10, 2022