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 PostsCircuit Blast video clipDecember 20, 2009An Egg-cellent Way to Lose WeightJune 26, 2011Krill Oil vs. Fish Oil: Is One Superior to the Other?March 19, 2017