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 PostsHow Long Should You Hold a Plank?November 26, 2017How Your Metabolic Rate Changes on a Low-Calorie DietJuly 21, 2013Burn Sets Workout TimesOctober 18, 2012