Double Arm Overhead Extension April 20, 2008 by Cathe Friedrich Cathe, Deazie and Stuart perform a Double Arm Overhead Extension during STS – Meso #1 – Back and Triceps. Categories: Behind The Scenes, Blog, STS, STS Mesocycle #1Tags: cathe, Double Arm Overhead Extension, exercise dvds, fitness dvds, mesocycle 1, STS, weightlifting dvd, workout dvds Leave a Comment Related PostsCan You Get All the Nutrients You Need from a Plant-Based Diet?October 9, 20166 Surprising Facts You Might Not Know about Low Back PainMarch 8, 20207 Holiday Exercise Survival TipsNovember 15, 2015