Greg Performs a Seated Isolation Curl February 25, 2008 by Cathe Friedrich In the above picture Greg Performs a Seated Isolation Curl during an STS rehearsal. Categories: Behind The Scenes, Blog, Rehearsals, STSTags: cathe, exercise dvds, fitness dvds, rehearsal, Seated Isolation Curlworkout dvds, STS, weightlifting dvd Leave a Comment Related PostsSmile!August 13, 2007Could Eating More Calories in the Morning Help You Lose Weight?February 21, 2021Happy July 4th!July 4, 2007