Weighted Roll Backs April 1, 2008 by Cathe Friedrich Cathe doing Weighted Roll Backs during STS Ab Circuits Categories: Ab Circuits, Behind The Scenes, Blog, STSTags: Ab Circuits, cathe, exercise dvd, fitness dvd, STS, Weighted Roll Backs, workout dvd Leave a Comment Related Posts5 Hormones That Affect Your Ability to Lose WeightNovember 6, 2011Can Vitamin D Improve Exercise Performance?November 29, 2015Why Strength Training Can Add Muscle Mass and Years to Your LifeJuly 23, 2017