Denise and Brenda doing an Alternating Curl March 17, 2008 by Cathe Friedrich Denise and Brenda doing an Alternating Curl during STS Meso #2 – Back & Biceps. Categories: Behind The Scenes, Blog, STS, STS Mesocycle #2Tags: Alternating Curl, cathe, exercise dvd, exercise dvds, fitness dvd, fitness dvds, hypertrophy, mesocycle 2, STS, workout dvd, workout dvds Leave a Comment Related PostsCathe’s January 2019 Workout RotationDecember 29, 2018Boot CampJuly 11, 2007Can Vitamin D Improve Exercise Performance?September 30, 2012