Cathe in the Bonus Extended Stretch May 2, 2008 by Cathe Friedrich Cathe in the Bonus Extended Stretch which is included on nearly every STS DVD. Categories: Behind The Scenes, Blog, Extended Stretch, STSTags: cathe, exercise dvds, Extended Stretch, fitness dvds, STS, weighylifting dvd, workout dvds Leave a Comment Related PostsHow Magnesium Can Impact Your Exercise PerformanceJuly 4, 2016How Your Hand and Feet Position Affects the Benefits You Get from Push-UpsJune 14, 2015Shock Cardio Update – Shipping Alert!December 15, 2009