Lorraine and Greg Lorraine and Greg doing a 21’s in STS March 9, 2008 by Cathe Friedrich Lorraine and Greg doing a 21’s in STS. Categories: Behind The Scenes, Blog, STS, STS Mesocycle #1Tags: 21's, cathe, exercise dvds, fitness dvds, mesocycle 1, STS, weightlifting dvd, workout dvds Leave a Comment Related PostsThe Mind-Muscle Connection: Can It Help You Build Strength?March 27, 2016Brenda is Back!February 3, 2008Getting My Life Back!!!! by Missy TompkinsSeptember 20, 2012