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 PostsGreg, Cathe and Deazie doing Stiff Legged DeadliftsApril 6, 2008Apple NachosJune 8, 20134 Gluten-Free Whole Grains to EnjoyMarch 30, 2014