Lying Tricep Extension February 24, 2008 by Cathe Friedrich In the above picture Cathe performs a Lying Tricep Extension on a Stability Ball during an STS rehearsal. Categories: Behind The Scenes, Blog, Rehearsals, STSTags: cathe, exercise dvds, fitness dvds, Lying Tricep Extension workout dvds, rehearsal, STS, weightlifting dvd Leave a Comment Related PostsIntroducing the New Cathe Zazzle StoreMay 22, 2010Susan G. Komen Special Edition StepSeptember 22, 2007Split JumpsMarch 2, 2008