Brenda and Eric doing a Barbell Curl In STS March 9, 2008 by Cathe Friedrich Brenda and Eric doing a Barbell Curl In STS. Categories: Behind The Scenes, Blog, STS, STS Mesocycle #1Tags: barbell curl, cathe, exercise dvds, fitness dvds, mesocycle 1, STS, weightlifting dvd, workout dvds Leave a Comment Related PostsAre Hybrid Fruits and Vegetables Healthy – or Not?August 12, 2012Factors That Affect After-Burn and How to Fine-Tune ThemJune 23, 2013Order Your 2008 Cathe CalendarNovember 14, 2007