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 PostsHigh-Protein Breakfast Ideas That’ll Keep You Full and SatisfiedSeptember 8, 20135 Ways to Trick Your Brain into Consuming Less SugarAugust 14, 2022Denise and Greg doing a dumbbell Deadlift in STSMarch 16, 2008