Greg doing Chest Flys during STS March 30, 2008 by Cathe Friedrich Greg doing Chest Flys during STS Meso #3 using the 5% method. Categories: Behind The Scenes, Blog, STS, STS Mesocycle #3Tags: cathe, Chest Flys, exercise dvd, exercise dvds, fitness dvd, fitness dvds, mesocycle 3, strength, STS, workout dvd, workout dvds Leave a Comment Related PostsCathe’s February 2020 Workout Rotation February 3, 20207 Types of Egg Labels and What They MeanNovember 20, 2022Does Stretching Prevent Tendon Injuries?April 26, 2015