Plank Oblique Variation with Paper Plates March 3, 2008 by Cathe Friedrich Cathe performs a Plank Variation with paper plates in a recent Ab Circuits rehearsal. Categories: Behind The Scenes, Blog, Rehearsals, STSTags: cathe, exercise dvds, fitness dvds, Plank Variation with paper platesworkout dvds, rehearsal, STS, weightlifting dvd Leave a Comment Related PostsWe’re are now Shipping Shock CardioDecember 17, 2009Be the First to Pre-Order Cathe’s Two New Videos!February 7, 20123 Healthy Beans That Add Nutritional Punch to Your DietJanuary 1, 2012