Greg doing a Preacher Curl March 9, 2008 by Cathe Friedrich In the above picture Greg performs a dumbbell preacher Curl on a Stability Ball in STS. Categories: Behind The Scenes, Blog, STS, STS Mesocycle #1Tags: cathe, dumbbell preacher curl, exercise dvds, fitness dvds, mesocycle 1, STS, weightlifting dvd, workout dvds Leave a Comment Related PostsDeadlifting Risks: 5 Common Injuries and How to Prevent ThemJuly 21, 2024Cathe’s February 2017 Workout RotationFebruary 1, 2017Obesogens: Do Pollutants in the Environment Contribute to Obesity?September 30, 2012