Brenda doing a Dumbbell Preacher Curl February 18, 2008 by Cathe Friedrich Brenda doing a dumbbell preacher curl on a stability ball during an STS rehearsal. Categories: Behind The Scenes, Blog, Rehearsals, STSTags: cathe, dumbbell preacher curl, exercise dvds, fitness dvds, rehearsal, STS, weightlifting dvd, workout dvds Leave a Comment Related PostsSkin Cancer and Young WomenJune 19, 2011Are You Getting the Full Health Benefits of Extra-Virgin Olive Oil?June 25, 2017Cathe’s October 2021 Workout RotationOctober 1, 2021