Brenda doing a Seated Isolation Curl February 25, 2008 by Cathe Friedrich In the above picture Brenda Performs a Seated Isolation Dumbbell Curl during an STS rehearsal. Categories: Behind The Scenes, Blog, Rehearsals, STSTags: cathe, exercise dvds, fitness dvds, rehearsal, Seated Isolation Dumbbell Curlworkout dvds, STS, weightlifting dvd Leave a Comment Related PostsTips for Making the Transition to Morning ExerciseJune 30, 2013Ramp Up the Nutritional Power of Oatmeal With These Cereal ToppersJanuary 13, 2013Paper Plate Pull InsMarch 3, 2008