Robert performs a chin up April 20, 2008 by Cathe Friedrich Robert performs a chin up during STS Meso #1 – Back and Triceps. Categories: Behind The Scenes, Blog, STS, STS Mesocycle #1Tags: cathe, chin up, exercise dvds, fitness dvds, mesocycle 1, STS, weightlifting dvd, workout dvds Leave a Comment Related PostsLower Intensity StepJuly 10, 2007Cathe Glassboro 2024 Road TripJanuary 21, 2024Filming Update – 9/27/2010September 27, 2010